Left reads:
          Input     :  26446792
           Mapped   :  18267270 (69.1% of input)
            of these:   2690517 (14.7%) have multiple alignments (39240 have >20)
Right reads:
          Input     :  26446792
           Mapped   :  17539626 (66.3% of input)
            of these:   2577709 (14.7%) have multiple alignments (39239 have >20)
67.7% overall read mapping rate.

Aligned pairs:  16693240
     of these:   2430704 (14.6%) have multiple alignments
                  293406 ( 1.8%) are discordant alignments
62.0% concordant pair alignment rate.