C2322121111331333123313331333131211111211113331333133313221233131232311   >>    C232212111133133312331333133313121111121111333133313331322123313123231   <<    C2322121111331333123313331333131211111211113331333133313221233131232313   >>      C2322121111331333123313331333131211111211113331333133313221233131232312   >>