Left reads:
          Input     :  76932547
           Mapped   :  39093300 (50.8% of input)
            of these:   3687883 ( 9.4%) have multiple alignments (593960 have >20)
Right reads:
          Input     :  76932547
           Mapped   :  35782328 (46.5% of input)
            of these:   3446758 ( 9.6%) have multiple alignments (570586 have >20)
48.7% overall read mapping rate.

Aligned pairs:  33841175
     of these:   3027715 ( 8.9%) have multiple alignments
                   78814 ( 0.2%) are discordant alignments
43.9% concordant pair alignment rate.