Left reads:
          Input     :    505712
           Mapped   :    430762 (85.2% of input)
            of these:     87919 (20.4%) have multiple alignments (16045 have >20)
Right reads:
          Input     :    505712
           Mapped   :    422330 (83.5% of input)
            of these:     86947 (20.6%) have multiple alignments (16045 have >20)
84.3% overall read mapping rate.

Aligned pairs:    372052
     of these:     76812 (20.6%) have multiple alignments
                   11216 ( 3.0%) are discordant alignments
71.4% concordant pair alignment rate.