C22213331333133313112331323133313331333131311331333133313211231323112111
>>
C2221333133313331311233132313331333133313131133133313331321123132311211
<<
C22213331333133313112331323133313331333131311331333133313211231323112113
>>
C22213331333133313112331323133313331333131311331333133313211231323112112
>>