Left reads:
          Input     :  22580545
           Mapped   :  17637440 (78.1% of input)
            of these:   1750036 ( 9.9%) have multiple alignments (38907 have >20)
Right reads:
          Input     :  22580545
           Mapped   :  14759102 (65.4% of input)
            of these:   1468333 ( 9.9%) have multiple alignments (38907 have >20)
71.7% overall read mapping rate.

Aligned pairs:  14365174
     of these:   1435414 (10.0%) have multiple alignments
                   62194 ( 0.4%) are discordant alignments
63.3% concordant pair alignment rate.