Left reads:
          Input     :    361873
           Mapped   :    307541 (85.0% of input)
            of these:     20064 ( 6.5%) have multiple alignments (1353 have >20)
Right reads:
          Input     :    361873
           Mapped   :    284409 (78.6% of input)
            of these:     18850 ( 6.6%) have multiple alignments (1353 have >20)
81.8% overall read mapping rate.

Aligned pairs:    252107
     of these:     17057 ( 6.8%) have multiple alignments
                    6321 ( 2.5%) are discordant alignments
67.9% concordant pair alignment rate.