alias rainbow {
  var %temp = 1, %max = $len($1-), %char, %string, %color = 2 3 5 6 7 10 14, %cs = $rand(1,$numtok(%color,32))
  while (%temp <= %max) {
    %char = $mid($1-,%temp,1)
    if (%char isnum) %string = %string $+  $+ $gettok(%color,%cs,32) $+ ,99 $+ %char
    elseif (%char = $chr(32)) {
      inc %temp
      %char = $mid($1-,%temp,1)
      %string = %string  $+ $gettok(%color,%cs,32) $+ %char
    }
    else {
      %string = %string $+  $+ $gettok(%color,%cs,32) $+ %char
    }
    inc %temp
    inc %cs
    if (%cs > $numtok(%color,32)) { 
      %cs = 1
    }
  }
  if ($isid) {
    return %string
  }
  else {
    msg # %string
  }
}