Left reads:
          Input     :  28890675
           Mapped   :  27231540 (94.3% of input)
            of these:   1792319 ( 6.6%) have multiple alignments (20457 have >20)
Right reads:
          Input     :  28890675
           Mapped   :  27265540 (94.4% of input)
            of these:   1785772 ( 6.5%) have multiple alignments (20538 have >20)
94.3% overall read mapping rate.

Aligned pairs:  26745498
     of these:   1752288 ( 6.6%) have multiple alignments
                  213290 ( 0.8%) are discordant alignments
91.8% concordant pair alignment rate.