C321332233313331311331322121111331333133313111133132213212112111   >>    C32133223331333131133132212111133133313331311113313221321211211   <<    C321332233313331311331322121111331333133313111133132213212112113   >>      C321332233313331311331322121111331333133313111133132213212112112   >>