Left reads:
          Input     :  63816342
           Mapped   :  40348330 (63.2% of input)
            of these:   3075045 ( 7.6%) have multiple alignments (32373 have >20)
Right reads:
          Input     :  63816342
           Mapped   :  39019559 (61.1% of input)
            of these:   2976063 ( 7.6%) have multiple alignments (32379 have >20)
62.2% overall read mapping rate.

Aligned pairs:  37777896
     of these:   2867345 ( 7.6%) have multiple alignments
                  147725 ( 0.4%) are discordant alignments
59.0% concordant pair alignment rate.