C312322331333132212111133133313331333131133113313331333133313332323323312323311   >>    C31232233133313221211113313331333133313113311331333133313331333232332331232331   <<    C312322331333132212111133133313331333131133113313331333133313332323323312323313   >>      C312322331333132212111133133313331333131133113313331333133313332323323312323312   >>