C312322331333132212111133133313331333131133113313331333131133131133133313132231   >>    C31232233133313221211113313331333133313113311331333133313113313113313331313223   <<    C312322331333132212111133133313331333131133113313331333131133131133133313132233   >>      C312322331333132212111133133313331333131133113313331333131133131133133313132232   >>