Left reads:
          Input     :    581777
           Mapped   :    473967 (81.5% of input)
            of these:     15406 ( 3.3%) have multiple alignments (1901 have >20)
Right reads:
          Input     :    581777
           Mapped   :    474352 (81.5% of input)
            of these:     15412 ( 3.2%) have multiple alignments (1901 have >20)
81.5% overall read mapping rate.

Aligned pairs:    430726
     of these:     14047 ( 3.3%) have multiple alignments
                    5641 ( 1.3%) are discordant alignments
73.1% concordant pair alignment rate.