C3213322333133313113313221211113313331333131111331322222213231111   >>    C321332233313331311331322121111331333133313111133132222221323111   <<    C3213322333133313113313221211113313331333131111331322222213231113   >>      C3213322333133313113313221211113313331333131111331322222213231112   >>