C222133313331333131123313231333133313331313113313331333131322131221
>>
C22213331333133313112331323133313331333131311331333133313132213122
<<
C222133313331333131123313231333133313331313113313331333131322131223
>>
C222133313331333131123313231333133313331313113313331333131322131222
>>