C3213322333133313113313221211113313331333131111331322131122113131   >>    C321332233313331311331322121111331333133313111133132213112211313   <<    C3213322333133313113313221211113313331333131111331322131122113133   >>      C3213322333133313113313221211113313331333131111331322131122113132   >>