C22213331333133313112331323133313331333133313331311331323131321
>>
C2221333133313331311233132313331333133313331333131133132313132
<<
C22213331333133313112331323133313331333133313331311331323131323
>>
C22213331333133313112331323133313331333133313331311331323131322
>>