Left reads:
          Input     :   3211478
           Mapped   :   2898830 (90.3% of input)
            of these:    456547 (15.7%) have multiple alignments (81289 have >20)
Right reads:
          Input     :   3211478
           Mapped   :   2826835 (88.0% of input)
            of these:    449836 (15.9%) have multiple alignments (81083 have >20)
89.1% overall read mapping rate.

Aligned pairs:   2623820
     of these:    418488 (15.9%) have multiple alignments
                   46205 ( 1.8%) are discordant alignments
80.3% concordant pair alignment rate.