print("HI");
/*
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
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print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
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print("HI");
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print("HI");
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print("HI");
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print("HI");
print("HI");
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print("HI");
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print("HI");
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print("HI");
print("HI");
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print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
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print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");
print("HI");*/