Left reads:
          Input     :  38847375
           Mapped   :  32557698 (83.8% of input)
            of these:   2129195 ( 6.5%) have multiple alignments (8638 have >20)
Right reads:
          Input     :  38847375
           Mapped   :  32424223 (83.5% of input)
            of these:   2157374 ( 6.7%) have multiple alignments (8641 have >20)
83.6% overall read mapping rate.

Aligned pairs:  31213235
     of these:   2021727 ( 6.5%) have multiple alignments
                  236595 ( 0.8%) are discordant alignments
79.7% concordant pair alignment rate.