C21221212121211331322132313132313231313232233132313223313231323233113231
>>
C2122121212121133132213231313231323131323223313231322331323132323311323
<<
C21221212121211331322132313132313231313232233132313223313231323233113233
>>
C21221212121211331322132313132313231313232233132313223313231323233113232
>>