C222133313331333131123313231333133313331333132112313132313233231
>>
C22213331333133313112331323133313331333133313211231313231323323
<<
C222133313331333131123313231333133313331333132112313132313233233
>>
C222133313331333131123313231333133313331333132112313132313233232
>>