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<html>
<head>
<meta charset="UTF-8">
<style>
body {
columns: 5;
column-fill: auto;
height: 100px;
}
div {
display: grid;
grid-template-columns: 30px 30px 30px;
grid-auto-rows: 30px;
border:5px solid;
}
span {
border:1px solid black;
}
</style>
<script>
setTimeout(function(){ window.close(); },1000);
window.onload = function(){
let a = document.getElementsByTagName("x")[0],
b = document.createTextNode("ｶ쾊紋鴺");
a.appendChild(b);
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<body>
<div>
<span><x>某שּׁ큤</x></span>
The quick brown fox jumps over the lazy dog.
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</body>
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