Left reads:
          Input     :   1294621
           Mapped   :   1118715 (86.4% of input)
            of these:     55723 ( 5.0%) have multiple alignments (6397 have >20)
Right reads:
          Input     :   1294621
           Mapped   :   1084329 (83.8% of input)
            of these:     54519 ( 5.0%) have multiple alignments (6397 have >20)
85.1% overall read mapping rate.

Aligned pairs:    997478
     of these:     50534 ( 5.1%) have multiple alignments
                   18552 ( 1.9%) are discordant alignments
75.6% concordant pair alignment rate.