Left reads:
          Input     :   5664984
           Mapped   :   5295389 (93.5% of input)
            of these:    499756 ( 9.4%) have multiple alignments (12419 have >20)
Right reads:
          Input     :   5664984
           Mapped   :   5057343 (89.3% of input)
            of these:    445058 ( 8.8%) have multiple alignments (12243 have >20)
91.4% overall read mapping rate.

Aligned pairs:   4891898
     of these:    427982 ( 8.7%) have multiple alignments
                   58080 ( 1.2%) are discordant alignments
85.3% concordant pair alignment rate.