Left reads:
          Input     :    393663
           Mapped   :    345930 (87.9% of input)
            of these:     11134 ( 3.2%) have multiple alignments (1362 have >20)
Right reads:
          Input     :    393663
           Mapped   :    331927 (84.3% of input)
            of these:     10471 ( 3.2%) have multiple alignments (1362 have >20)
86.1% overall read mapping rate.

Aligned pairs:    301657
     of these:      9429 ( 3.1%) have multiple alignments
                    7210 ( 2.4%) are discordant alignments
74.8% concordant pair alignment rate.