C32133223331333131133132212111133133313331311113313222313213323131   >>    C3213322333133313113313221211113313331333131111331322231321332313   <<    C32133223331333131133132212111133133313331311113313222313213323133   >>      C32133223331333131133132212111133133313331311113313222313213323132   >>