Left reads:
          Input     :    448200
           Mapped   :    382299 (85.3% of input)
            of these:     76109 (19.9%) have multiple alignments (16771 have >20)
Right reads:
          Input     :    448200
           Mapped   :    373349 (83.3% of input)
            of these:     74748 (20.0%) have multiple alignments (16760 have >20)
84.3% overall read mapping rate.

Aligned pairs:    333075
     of these:     67308 (20.2%) have multiple alignments
                    7781 ( 2.3%) are discordant alignments
72.6% concordant pair alignment rate.