C222133313331333131123313231333133313331323212331333133313121111331323231   >>    C22213331333133313112331323133313331333132321233133313331312111133132323   <<    C222133313331333131123313231333133313331323212331333133313121111331323233   >>      C222133313331333131123313231333133313331323212331333133313121111331323232   >>