C22213331333133313112331323133313331333133313233121111113212312121
>>
C2221333133313331311233132313331333133313331323312111111321231212
<<
C22213331333133313112331323133313331333133313233121111113212312123
>>
C22213331333133313112331323133313331333133313233121111113212312122
>>