C22213331333133313112331323133313331333131311331333133313211231333222221
>>
C2221333133313331311233132313331333133313131133133313331321123133322222
<<
C22213331333133313112331323133313331333131311331333133313211231333222223
>>
C22213331333133313112331323133313331333131311331333133313211231333222222
>>