C22213331333133313112331323133313331333131311331333133313113313123113121
>>
C2221333133313331311233132313331333133313131133133313331311331312311312
<<
C22213331333133313112331323133313331333131311331333133313113313123113123
>>
C22213331333133313112331323133313331333131311331333133313113313123113122
>>