What is the output of following JavaScript code?
<script type="text/javascript">
function x()
{
var st = "We are fast growing Software Company located in Chennai, India.";
var pattern = new RegExp("in","gi");
document.write(pattern.exec(st) + " ");
document.write(pattern.exec(st) + " ");
document.write(pattern.exec(st) + " ");
}
</script>