digraph G {
        rankdir=LR;
node [shape=box];
        size = "7.5,10.0";
ratio = "fill";
center =1;

        /* Node Definitions */


        dc1 [shape=plaintext,label="DC 1"];
        dc10 [shape=plaintext,label="DC 10"];
        dc100 [shape=plaintext,label="DC 100"];

        { rank = same; "dc1"; "dc10"; "dc100"; }

        /* Link Definitions */

        /* Marking Unused Dialing Plans */

        no_dc [shape=plaintext,label="NOTHING"];
        { rank = min; "no_dc"; }
}

