C3323221211111133131213331333133313331333133313113313331333133313233211   >>    C332322121111113313121333133313331333133313331311331333133313331323321   <<    C3323221211111133131213331333133313331333133313113313331333133313233213   >>      C3323221211111133131213331333133313331333133313113313331333133313233212   >>