Left reads:
          Input     :  33537659
           Mapped   :  24451874 (72.9% of input)
            of these:    847317 ( 3.5%) have multiple alignments (125733 have >20)
Right reads:
          Input     :  33537659
           Mapped   :  23678465 (70.6% of input)
            of these:    868465 ( 3.7%) have multiple alignments (125732 have >20)
71.8% overall read mapping rate.

Aligned pairs:  22750120
     of these:    701034 ( 3.1%) have multiple alignments
                  125763 ( 0.6%) are discordant alignments
67.5% concordant pair alignment rate.