C2122121212121133132213231313231323131323223313231322331323133313233311331
>>
C212212121212113313221323131323132313132322331323132233132313331323331133
<<
C2122121212121133132213231313231323131323223313231322331323133313233311333
>>
C2122121212121133132213231313231323131323223313231322331323133313233311332
>>