B331133131323131133132233133313231333112113121111121111331333121111331311122331
>>
B33113313132313113313223313331323133311211312111112111133133312111133131112233
<<
B331133131323131133132233133313231333112113121111121111331333121111331311122333
>>
B331133131323131133132233133313231333112113121111121111331333121111331311122332
>>