C132233133112121111331333133313331333132322331333131133131321111   >>    C13223313311212111133133313331333133313232233133313113313132111   <<    C132233133112121111331333133313331333132322331333131133131321113   >>      C132233133112121111331333133313331333132322331333131133131321112   >>