C222133313331333131123313231333133313331313113313331333132112313332213133311
>>
C22213331333133313112331323133313331333131311331333133313211231333221313331
<<
C222133313331333131123313231333133313331313113313331333132112313332213133313
>>
C222133313331333131123313231333133313331313113313331333132112313332213133312
>>