Left reads:
          Input     :    344127
           Mapped   :    301739 (87.7% of input)
            of these:     27038 ( 9.0%) have multiple alignments (3249 have >20)
Right reads:
          Input     :    344127
           Mapped   :    290318 (84.4% of input)
            of these:     26373 ( 9.1%) have multiple alignments (3249 have >20)
86.0% overall read mapping rate.

Aligned pairs:    263879
     of these:     23998 ( 9.1%) have multiple alignments
                    5619 ( 2.1%) are discordant alignments
75.0% concordant pair alignment rate.