cpy a d
cpy 15 c
cpy 170 b
inc d
dec b
jnz b -2
dec c
jnz c -5
cpy d a
jnz 0 0
cpy a b
cpy 0 a
cpy 2 c
jnz b 2
jnz 1 6
jnz c -4
inc a
jnz 1 -7
cpy 2 b
jnz c 2
jnz 1 4
jnz 1 -4
out b
jnz a -19
jnz 1 -21