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<?php for($i=9;$i>1;){$r[]=$i--;echo str_replace($r,' ','1234567887654321')."\r";}
Output for git.master, git.master_jit, rfc.property-hooks
1234567887654321 1234567 7654321 123456 654321 12345 54321 1234 4321 123 321 12 21 1 1

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