<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
</head>
<body>
<script type="text/javascript">
var s='';
for(var i=0;i<10;i++){
for(var h=i;h<10;h++){
s+='* ';
}
s+='\n';
}
console.log(s);
</script>
</body>
</html>
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