Left reads:
          Input     :    348173
           Mapped   :    308468 (88.6% of input)
            of these:     72808 (23.6%) have multiple alignments (13348 have >20)
Right reads:
          Input     :    348173
           Mapped   :    307144 (88.2% of input)
            of these:     72881 (23.7%) have multiple alignments (13348 have >20)
88.4% overall read mapping rate.

Aligned pairs:    278427
     of these:     66356 (23.8%) have multiple alignments
                    8850 ( 3.2%) are discordant alignments
77.4% concordant pair alignment rate.