Left reads:
          Input     :    496204
           Mapped   :    417965 (84.2% of input)
            of these:     15414 ( 3.7%) have multiple alignments (1117 have >20)
Right reads:
          Input     :    496204
           Mapped   :    407321 (82.1% of input)
            of these:     15173 ( 3.7%) have multiple alignments (1117 have >20)
83.2% overall read mapping rate.

Aligned pairs:    359932
     of these:     13306 ( 3.7%) have multiple alignments
                    8005 ( 2.2%) are discordant alignments
70.9% concordant pair alignment rate.