C2122121212121133132213231313231313231323223313231322331323331323133313133111
>>
C212212121212113313221323131323131323132322331323132233132333132313331313311
<<
C2122121212121133132213231313231313231323223313231322331323331323133313133113
>>
C2122121212121133132213231313231313231323223313231322331323331323133313133112
>>