<?php
$result = array_map(function($k, $v) { return $k . " " . $v; }, $m[1], $m[2]);
PD9waHAKCnByZWdfbWF0Y2hfYWxsKCd+KFxwe0x9KykoXGQrKX4nLCAiQXByaWwyMDE2TWF5MjAxNkp1bmUyMDE2IiwgJG0pOwokcmVzdWx0ID0gYXJyYXlfbWFwKGZ1bmN0aW9uKCRrLCAkdikgeyByZXR1cm4gJGsgLiAiICIgLiAkdjsgfSwgJG1bMV0sICRtWzJdKTsKcHJpbnRfcigkcmVzdWx0KTsK