Left reads:
          Input     :   3639561
           Mapped   :   3239239 (89.0% of input)
            of these:    894031 (27.6%) have multiple alignments (200680 have >20)
Right reads:
          Input     :   3639561
           Mapped   :   3165663 (87.0% of input)
            of these:    878950 (27.8%) have multiple alignments (200373 have >20)
88.0% overall read mapping rate.

Aligned pairs:   2893082
     of these:    810243 (28.0%) have multiple alignments
                   57698 ( 2.0%) are discordant alignments
77.9% concordant pair alignment rate.