Left reads:
          Input     :    665808
           Mapped   :    524808 (78.8% of input)
            of these:     93552 (17.8%) have multiple alignments (17707 have >20)
Right reads:
          Input     :    665808
           Mapped   :    507661 (76.2% of input)
            of these:     91095 (17.9%) have multiple alignments (17707 have >20)
77.5% overall read mapping rate.

Aligned pairs:    416722
     of these:     75720 (18.2%) have multiple alignments
                   10149 ( 2.4%) are discordant alignments
61.1% concordant pair alignment rate.