range = InputBox("エクスポートする範囲を指定してください。",
                 SelLeft + "-" + SelRight + "," + SelTop + "-" + SelBottom);

p1 = range.indexOf("-");
p2 = range.indexOf(",", p1);
p3 = range.indexOf("-", p2);

x1 = range.substring(0, p1);
x2 = range.substring(p1 + 1, p2);
y1 = range.substring(p2 + 1, p3);
y2 = range.substring(p3 + 1);

for (y = y1; y <= y2; y++){
  for (x = x1; x <= x2; x++){
    if (x > x1) {
      write(",");
    }
    write("\"");
    write([x,y].replaceAll("\"", "\"\""));
    write("\"");
  }
  writeln();
}