B331133131323131133132233133313231333132313132322331333132313231322113121
>>
B33113313132313113313223313331323133313231313232233133313231323132211312
<<
B331133131323131133132233133313231333132313132322331333132313231322113123
>>
B331133131323131133132233133313231333132313132322331333132313231322113122
>>