stk 64
org 0
lbl 0
mov r1,16
rcl r2,r1
psh r2
psh 5
pop r1
pop r2
lt_ r2, r1
psh r2
pop r2
jz_ r2,1
out 65
mov r1,16
rcl r2,r1
psh r2
psh 1
pop r1
pop r2
add r1, r2
psh r1
mov r1,16
pop r2
sto r1,r2
jmp 0
lbl 1
end