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<? for($i=-9;$i++<8;)echo join(str_repeat(' ',abs($i)),range(1,9)+[9=>0])." ";
Output for git.master, git.master_jit, rfc.property-hooks
<? for($i=-9;$i++<8;)echo join(str_repeat(' ',abs($i)),range(1,9)+[9=>0])." ";

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