C3213322333133313113313221211113313331333131111331322231131323121   >>    C321332233313331311331322121111331333133313111133132223113132312   <<    C3213322333133313113313221211113313331333131111331322231131323123   >>      C3213322333133313113313221211113313331333131111331322231131323122   >>