Left reads:
          Input     :    520058
           Mapped   :    445328 (85.6% of input)
            of these:     11917 ( 2.7%) have multiple alignments (544 have >20)
Right reads:
          Input     :    520058
           Mapped   :    422124 (81.2% of input)
            of these:     11480 ( 2.7%) have multiple alignments (544 have >20)
83.4% overall read mapping rate.

Aligned pairs:    375722
     of these:     10064 ( 2.7%) have multiple alignments
                    6692 ( 1.8%) are discordant alignments
71.0% concordant pair alignment rate.