C132233133112121111331333133313331312121111133313331323321111211331   >>    C13223313311212111133133313331333131212111113331333132332111121133   <<    C132233133112121111331333133313331312121111133313331323321111211333   >>      C132233133112121111331333133313331312121111133313331323321111211332   >>