needs casket::html'
with casket::html'

: rnd ( -$ ) random 1000 mod toString ;

[ [ [     ] td [ "x" ] td [ "y" ] td [ "z" ] td ] tr
  [ [ "1" ] td [ rnd ] td [ rnd ] td [ rnd ] td ] tr
  [ [ "2" ] td [ rnd ] td [ rnd ] td [ rnd ] td ] tr
  [ [ "3" ] td [ rnd ] td [ rnd ] td [ rnd ] td ] tr
  [ [ "4" ] td [ rnd ] td [ rnd ] td [ rnd ] td ] tr
  [ [ "5" ] td [ rnd ] td [ rnd ] td [ rnd ] td ] tr
  [ [ "6" ] td [ rnd ] td [ rnd ] td [ rnd ] td ] tr
] table