C22213331333133313112331323133313331333131311331333131133131332331
>>
C2221333133313331311233132313331333133313131133133313113313133233
<<
C22213331333133313112331323133313331333131311331333131133131332333
>>
C22213331333133313112331323133313331333131311331333131133131332332
>>