C2122121212121133132213231313231323131323223313231322331323113313232111
>>
C212212121212113313221323131323132313132322331323132233132311331323211
<<
C2122121212121133132213231313231323131323223313231322331323113313232113
>>
C2122121212121133132213231313231323131323223313231322331323113313232112
>>