C22213331333133313112331323133313331333133313112331323223313331312121
>>
C2221333133313331311233132313331333133313331311233132322331333131212
<<
C22213331333133313112331323133313331333133313112331323223313331312123
>>
C22213331333133313112331323133313331333133313112331323223313331312122
>>