C3123223313331322121111331333133313231333132212111133221211113322231322321   >>    C312322331333132212111133133313331323133313221211113322121111332223132232   <<    C3123223313331322121111331333133313231333132212111133221211113322231322323   >>      C3123223313331322121111331333133313231333132212111133221211113322231322322   >>