keyboard = (
  { key = "^R"; id = "key"; data = "window"; },
  { key = "window-1"; id = "change_window"; data = "1"; },
  { key = "window-2"; id = "change_window"; data = "2"; },
  { key = "window-3"; id = "change_window"; data = "3"; },
  { key = "window-4"; id = "change_window"; data = "4"; },
  { key = "window-5"; id = "change_window"; data = "5"; },
  { key = "window-6"; id = "change_window"; data = "6"; },
  { key = "window-7"; id = "change_window"; data = "7"; },
  { key = "window-8"; id = "change_window"; data = "8"; },
  { key = "window-9"; id = "change_window"; data = "9"; },
  { key = "window-0"; id = "change_window"; data = "10"; },
  { key = "window-'"; id = "change_window"; data = "11"; },
  { key = "window-,"; id = "change_window"; data = "12"; },
  { key = "window-."; id = "change_window"; data = "13"; },
  { key = "window-p"; id = "change_window"; data = "14"; },
  { key = "window-y"; id = "change_window"; data = "15"; },
  { key = "window-f"; id = "change_window"; data = "16"; },
  { key = "window-g"; id = "change_window"; data = "17"; },
  { key = "window-c"; id = "change_window"; data = "18"; },
  { key = "window-r"; id = "change_window"; data = "19"; },
  { key = "window-l"; id = "change_window"; data = "20"; },
  { key = "window-a"; id = "change_window"; data = "21"; },
  { key = "window-o"; id = "change_window"; data = "22"; },
  { key = "window-e"; id = "change_window"; data = "23"; },
  { key = "window-u"; id = "change_window"; data = "24"; },
  { key = "window-i"; id = "change_window"; data = "25"; },
  { key = "window-d"; id = "change_window"; data = "26"; },
  { key = "window-h"; id = "change_window"; data = "27"; },
  { key = "window-t"; id = "change_window"; data = "28"; },
  { key = "window-n"; id = "change_window"; data = "29"; },
  { key = "window-s"; id = "change_window"; data = "30"; },
  { key = "window-;"; id = "change_window"; data = "31"; },
  { key = "window-q"; id = "change_window"; data = "32"; },
  { key = "window-j"; id = "change_window"; data = "33"; },
  { key = "window-k"; id = "change_window"; data = "34"; },
  { key = "window-x"; id = "change_window"; data = "35"; },
  { key = "window-b"; id = "change_window"; data = "36"; },
  { key = "window-m"; id = "change_window"; data = "37"; },
  { key = "window-w"; id = "change_window"; data = "38"; },
  { key = "window-v"; id = "change_window"; data = "39"; },
  { key = "window-z"; id = "change_window"; data = "40"; },
)