C22213331333133313112331323133313331333131311331333133313113121111132311211
>>
C2221333133313331311233132313331333133313131133133313331311312111113231121
<<
C22213331333133313112331323133313331333131311331333133313113121111132311213
>>
C22213331333133313112331323133313331333131311331333133313113121111132311212
>>