C132233133112121111331333133313331312121111133313331323321133131133132231   >>    C13223313311212111133133313331333131212111113331333132332113313113313223   <<    C132233133112121111331333133313331312121111133313331323321133131133132233   >>      C132233133112121111331333133313331312121111133313331323321133131133132232   >>