C321332233313331311331322121111331333133313233111212331211211321   >>    C32133223331333131133132212111133133313331323311121233121121132   <<    C321332233313331311331322121111331333133313233111212331211211323   >>      C321332233313331311331322121111331333133313233111212331211211322   >>