C2122121212121133132213231313231313231323223313231322331323132313132312331
>>
C212212121212113313221323131323131323132322331323132233132313231313231233
<<
C2122121212121133132213231313231313231323223313231322331323132313132312333
>>
C2122121212121133132213231313231313231323223313231322331323132313132312332
>>