C22213331333133313112331323133313331333131311331312113313223331
>>
C2221333133313331311233132313331333133313131133131211331322333
<<
C22213331333133313112331323133313331333131311331312113313223333
>>
C22213331333133313112331323133313331333131311331312113313223332
>>