B331133131323131133132233133313231333132233132313331333133112113313332132331
>>
B33113313132313113313223313331323133313223313231333133313311211331333213233
<<
B331133131323131133132233133313231333132233132313331333133112113313332132333
>>
B331133131323131133132233133313231333132233132313331333133112113313332132332
>>