Left reads:
          Input     :   5148228
           Mapped   :   4822199 (93.7% of input)
            of these:    412026 ( 8.5%) have multiple alignments (11610 have >20)
Right reads:
          Input     :   5148228
           Mapped   :   4614711 (89.6% of input)
            of these:    369605 ( 8.0%) have multiple alignments (11489 have >20)
91.7% overall read mapping rate.

Aligned pairs:   4478644
     of these:    356000 ( 7.9%) have multiple alignments
                   44480 ( 1.0%) are discordant alignments
86.1% concordant pair alignment rate.