C3213322333133313113313221211113313331333131111331322232213213331121   >>    C321332233313331311331322121111331333133313111133132223221321333112   <<    C3213322333133313113313221211113313331333131111331322232213213331123   >>      C3213322333133313113313221211113313331333131111331322232213213331122   >>