Left reads:
          Input     :  63532338
           Mapped   :  55734140 (87.7% of input)
            of these:   2861191 ( 5.1%) have multiple alignments (48276 have >20)
Right reads:
          Input     :  63532338
           Mapped   :  53870075 (84.8% of input)
            of these:   2763886 ( 5.1%) have multiple alignments (48272 have >20)
86.3% overall read mapping rate.

Aligned pairs:  51209323
     of these:   2533364 ( 4.9%) have multiple alignments
                  297913 ( 0.6%) are discordant alignments
80.1% concordant pair alignment rate.