C2122121212121133132213231313231323133313331311233131112312312331
>>
C212212121212113313221323131323132313331333131123313111231231233
<<
C2122121212121133132213231313231323133313331311233131112312312333
>>
C2122121212121133132213231313231323133313331311233131112312312332
>>