(set! *data*
     '((dartmouth 50 50 amherst)
       (smith 50 160 mt-holyoke amherst)
       (mt-holyoke 99 189 smith amherst mit bu)
       (amherst 110 110 dartmouth smith mt-holyoke mit bu hahvud)
       (mit 159 189 mt-holyoke amherst bu hahvud wellesley)
       (bu 180 150 mt-holyoke amherst mit hahvud wellesley)
       (hahvud 190 130 amherst mit bu wellesley)
       (wellesley 250 170 mit bu hahvud babson princeton penn)
       (babson 260 210 wellesley umass-amherst princeton penn tenn)
       (umass-amherst 260 290 babson penn)
       (columbia 300 20 cmu ole-miss chicago byu)
       (princeton 300 160 wellesley babson penn ga-tech tenn)
       (penn 320 230 wellesley babson umass-amherst princeton tenn urbana)
       (cmu 330 20 columbia ole-miss chicago byu indiana)
       (ga-tech 340 120 princeton tenn chicago)
       (tenn 350 190 babson princeton penn ga-tech urbana)
       (ole-miss 360 20 columbia cmu chicago byu indiana)
       (urbana 370 260 penn tenn)
       (chicago 380 70 columbia cmu ga-tech ole-miss byu indiana)
       (byu 390 20 columbia cmu ole-miss chicago indiana)
       (indiana 420 20 cmu ole-miss chicago byu)
       (nd-state 450 180 sd-state u-nevada)
       (sd-state 460 210 nd-state macrosoft)
       (u-nevada 500 110 nd-state u-wash sf-state)
       (u-wash 540 60 u-nevada sacramento-state sf-state)
       (macrosoft 540 250 sd-state oakland-state)
       (sacramento-state 570 20 u-wash)
       (sf-state 576 120 u-nevada u-wash bezerkely)
       (bezerkely 610 140 sf-state)
       (oakland-state 630 290 macrosoft stanford sanjose-st)
       (stanford 650 300 oakland-state sanjose-st ucla)
       (sanjose-st 670 220 oakland-state stanford apple usc sandiego-st)
       (apple 710 160 sanjose-st intel amd usc tiajuana-st univ-mexico)
       (intel 730 110 apple amd usc la-community tiajuana-st univ-mexico)
       (amd 740 90 apple intel usc la-community tiajuana-st univ-mexico)
       (ucla 740 300 stanford sandiego-st)
       (usc 750 170 sanjose-st apple intel amd sandiego-st tiajuana-st univ-mexico)
       (la-community 760 60 intel amd tiajuana-st)
       (sandiego-st 760 250 sanjose-st ucla usc univ-mexico)
       (tiajuana-st 780 120 apple intel amd usc la-community univ-mexico)
       (univ-mexico 780 180 apple intel amd usc sandiego-st tiajuana-st)))