Left reads:
          Input     :  25778809
           Mapped   :  23998579 (93.1% of input)
            of these:   2930600 (12.2%) have multiple alignments (43739 have >20)
Right reads:
          Input     :  25778809
           Mapped   :  22470418 (87.2% of input)
            of these:   2728915 (12.1%) have multiple alignments (43735 have >20)
90.1% overall read mapping rate.

Aligned pairs:  21739613
     of these:   2639926 (12.1%) have multiple alignments
                   91947 ( 0.4%) are discordant alignments
84.0% concordant pair alignment rate.