C22213331333133313112331323133313331333133313211232312323323131
>>
C2221333133313331311233132313331333133313331321123231232332313
<<
C22213331333133313112331323133313331333133313211232312323323133
>>
C22213331333133313112331323133313331333133313211232312323323132
>>