C132233133112121111331333133313331312121111133313331322133313232231   >>    C13223313311212111133133313331333131212111113331333132213331323223   <<    C132233133112121111331333133313331312121111133313331322133313232233   >>      C132233133112121111331333133313331312121111133313331322133313232232   >>