C2322121111331333123313331333131211111211113331333133313221323233121   >>    C232212111133133312331333133313121111121111333133313331322132323312   <<    C2322121111331333123313331333131211111211113331333133313221323233123   >>      C2322121111331333123313331333131211111211113331333133313221323233122   >>