{table
 {@ style="background:#ffe; width:50%;"}
 {tr {@ style="text-align:right; font:bold 1.0em arial;"}
     {td } {td X} {td Y} {td Z}}
 {map {lambda {:i}
       {tr {td {b :i}}
           {map {lambda {_}
            {td {@ style="text-align:right; font:italic 1.0em courier;"}
                {floor {* {random} 10000}} }}
      {serie 1 3}}}}
      {serie 1 3}}}