C222133313331333131123313231333133313331313113313331333132323323311
>>
C22213331333133313112331323133313331333131311331333133313232332331
<<
C222133313331333131123313231333133313331313113313331333132323323313
>>
C222133313331333131123313231333133313331313113313331333132323323312
>>