Left reads:
          Input     :   5063669
           Mapped   :   4706099 (92.9% of input)
            of these:    422077 ( 9.0%) have multiple alignments (8811 have >20)
Right reads:
          Input     :   5063669
           Mapped   :   4508454 (89.0% of input)
            of these:    376352 ( 8.3%) have multiple alignments (8766 have >20)
91.0% overall read mapping rate.

Aligned pairs:   4355774
     of these:    360892 ( 8.3%) have multiple alignments
                   83808 ( 1.9%) are discordant alignments
84.4% concordant pair alignment rate.