C222133313331333131123313231333133313331323212331333132313311232313113121
>>
C22213331333133313112331323133313331333132321233133313231331123231311312
<<
C222133313331333131123313231333133313331323212331333132313311232313113123
>>
C222133313331333131123313231333133313331323212331333132313311232313113122
>>