C2122121212121133132213231313231313231323223313231322331323133313331323323211
>>
C212212121212113313221323131323131323132322331323132233132313331333132332321
<<
C2122121212121133132213231313231313231323223313231322331323133313331323323213
>>
C2122121212121133132213231313231313231323223313231322331323133313331323323212
>>