Left reads:
          Input     :  72155698
           Mapped   :  53630744 (74.3% of input)
            of these:   6615051 (12.3%) have multiple alignments (1160253 have >20)
Right reads:
          Input     :  72155698
           Mapped   :  52413100 (72.6% of input)
            of these:   6478930 (12.4%) have multiple alignments (1159633 have >20)
73.5% overall read mapping rate.

Aligned pairs:  50471153
     of these:   6210913 (12.3%) have multiple alignments
                  598120 ( 1.2%) are discordant alignments
69.1% concordant pair alignment rate.