C3123223313331322121111331333133313231333132212111133221211113321123132231   >>    C312322331333132212111133133313331323133313221211113322121111332112313223   <<    C3123223313331322121111331333133313231333132212111133221211113321123132233   >>      C3123223313331322121111331333133313231333132212111133221211113321123132232   >>