C2122121212121133132213231313231333132233131323132313231323131131
>>
C212212121212113313221323131323133313223313132313231323132313113
<<
C2122121212121133132213231313231333132233131323132313231323131133
>>
C2122121212121133132213231313231333132233131323132313231323131132
>>