https://gist.github.com/chitoku-k/f3e28b295523ad09e2863a6752ed685f

makeThroughs.php

<?php

$f = file_get_contents('https://gist.githubusercontent.com/chitoku-k/f3e28b295523ad09e2863a6752ed685f/raw/416f4f79f7ebc77a6eb043630366cf7e6121a4f1/gista-file');

echo json_encode(array_values(array_filter(explode("\n", $f), function ($v) {
    return $v !== '';
})));

throughs.json

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