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<?php echo levenshtein('frn1401041746005-n1.htm', 'dms1401041449005-n1.htm'); echo "\r\n"; echo levenshtein('frn1401041746005-n1.htm', 'frn1401041746005-n2.htm');
Output for git.master, git.master_jit, rfc.property-hooks
5 1

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