Left reads:
          Input     :    449713
           Mapped   :    386328 (85.9% of input)
            of these:     35013 ( 9.1%) have multiple alignments (1520 have >20)
Right reads:
          Input     :    449713
           Mapped   :    357285 (79.4% of input)
            of these:     33258 ( 9.3%) have multiple alignments (1520 have >20)
82.7% overall read mapping rate.

Aligned pairs:    319167
     of these:     29804 ( 9.3%) have multiple alignments
                   10234 ( 3.2%) are discordant alignments
68.7% concordant pair alignment rate.