Left reads:
          Input     :  43251222
           Mapped   :  40223033 (93.0% of input)
            of these:   5193054 (12.9%) have multiple alignments (855291 have >20)
Right reads:
          Input     :  43251222
           Mapped   :  39898388 (92.2% of input)
            of these:   5154473 (12.9%) have multiple alignments (853823 have >20)
92.6% overall read mapping rate.

Aligned pairs:  39580211
     of these:   5108855 (12.9%) have multiple alignments
                  299543 ( 0.8%) are discordant alignments
90.8% concordant pair alignment rate.