C22213331333133313112331323133313331333131311331333133313133313232233131111
>>
C2221333133313331311233132313331333133313131133133313331313331323223313111
<<
C22213331333133313112331323133313331333131311331333133313133313232233131113
>>
C22213331333133313112331323133313331333131311331333133313133313232233131112
>>