advent18/advent18x.dot

   1 graph Cave {
   2     K=2;
   3     splines=true;
   4 0 -- a [ label = ", 3"];
   5 0 -- c [ label = "b, 4"];
   6 0 -- e [ label = ", 3"];
   7 0 -- h [ label = "e, 6"];
   8 0 -- i [ label = "h, 4"];
   9 0 -- k [ label = "g, 9"];
  10 0 -- m [ label = "n, 6"];
  11 0 -- n [ label = "kl, 6"];
  12 a -- b [ label = ", 1"];
  13 a -- c [ label = "b, 5"];
  14 a -- e [ label = ", 2"];
  15 a -- h [ label = "e, 7"];
  16 a -- i [ label = "h, 7"];
  17 a -- k [ label = "g, 12"];
  18 a -- m [ label = "n, 7"];
  19 a -- n [ label = "kl, 7"];
  20 b -- d [ label = "c, 2"];
  21 c -- e [ label = "b, 5"];
  22 c -- h [ label = "be, 6"];
  23 c -- i [ label = "bh, 6"];
  24 c -- k [ label = "bg, 11"];
  25 c -- l [ label = "ij, 4"];
  26 c -- m [ label = "bn, 10"];
  27 c -- n [ label = "bkl, 10"];
  28 d -- g [ label = "f, 2"];
  29 e -- f [ label = "d, 3"];
  30 e -- h [ label = "e, 7"];
  31 e -- i [ label = "h, 7"];
  32 e -- k [ label = "g, 12"];
  33 e -- m [ label = "n, 7"];
  34 e -- n [ label = "kl, 7"];
  35 h -- i [ label = "eh, 8"];
  36 h -- k [ label = "eg, 13"];
  37 h -- m [ label = "en, 12"];
  38 h -- n [ label = "ekl, 12"];
  39 i -- k [ label = "gh, 9"];
  40 i -- m [ label = "hn, 8"];
  41 i -- n [ label = "hkl, 8"];
  42 j -- k [ label = ", 1"];
  43 k -- m [ label = "gn, 13"];
  44 k -- n [ label = "gkl, 13"];
  45 m -- n [ label = "kln, 8"];
  46 n -- o [ label = "m, 2"];
  47 }