Register A: 48744869
Register B: 0
Register C: 0

Program: 2,4,1,2,7,5,1,3,4,4,5,5,0,3,3,0

bst ra (rb = ra % 8)
bxl 2 (rb = rb ^ 2)
cdv rb (rc = int(ra / 2**rb))
bxl 3 (rb = rb ^ 3)
bxc _ (rb = rb ^ rc)
out rb (print rb % 8)
adv 3 (ra = int(ra / 8))
jnz 0 (loop if ra != 0)

print rb%8 = rb^rc % 8 = rb ^ 3 ^ rc % 8 = rb ^ 3 ^ int(ra / 2^rb) % 8 = rb ^ 2 ^ 3 ^ int(ra / 2**(rb^2)) % 8 = 
    (ra%8) ^ 2 ^ 3 ^ int(ra / 2**((ra%8)^2)) % 8 = 2
    ((ra//8**1)%8) ^ 2 ^ 3 ^ int((ra//8**1) / 2**((ra%8**1)^2)) % 8 = 4
-> must loop 16 times, so ra must be around 8^15 to 8^16?
prints out