Left reads:
          Input     :  27554939
           Mapped   :  26085214 (94.7% of input)
            of these:   2528694 ( 9.7%) have multiple alignments (53302 have >20)
Right reads:
          Input     :  27554939
           Mapped   :  25661377 (93.1% of input)
            of these:   2519560 ( 9.8%) have multiple alignments (53276 have >20)
93.9% overall read mapping rate.

Aligned pairs:  25209937
     of these:   2458334 ( 9.8%) have multiple alignments
                  241768 ( 1.0%) are discordant alignments
90.6% concordant pair alignment rate.