/patch-Metric_cpp/1.1/Mon Jun 18 05:41:00 2012//
/patch-aa/1.4/Thu Nov 24 13:57:21 2011//
/patch-ab/1.1/Sat Mar 24 20:17:58 2007//
/patch-ac/1.1/Sun Jun 13 22:44:40 2010//
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