C2322121111331333123313331333131211111211113331333133313222331211   >>    C232212111133133312331333133313121111121111333133313331322233121   <<    C2322121111331333123313331333131211111211113331333133313222331213   >>      C2322121111331333123313331333131211111211113331333133313222331212   >>