push 1
push 1
use +(2)
use print(1)
push 1
push 3
use -(1)
use +(2)
use print(1)
push 1
push 3
use -(2)
use print(1)
push 1
push 3
use -(1)
use -(2)
use print(1)
push 4
push 3
use *(2)
use print(1)
push 6
push 3
use -(1)
use *(2)
use print(1)
push 6
use -(1)
push 4
use *(2)
use print(1)
push 6
use -(1)
push 4
use -(1)
use *(2)
use print(1)
push 4
push 2
use /(2)
use print(1)
push 6
push 2
use -(1)
use /(2)
use print(1)
push 6
use -(1)
push 3
use /(2)
use print(1)
push 6
use -(1)
push 2
use -(1)
use /(2)
use print(1)