Left reads:
          Input     :    428691
           Mapped   :    378709 (88.3% of input)
            of these:     15921 ( 4.2%) have multiple alignments (1390 have >20)
Right reads:
          Input     :    428691
           Mapped   :    363067 (84.7% of input)
            of these:     15457 ( 4.3%) have multiple alignments (1390 have >20)
86.5% overall read mapping rate.

Aligned pairs:    331995
     of these:     14050 ( 4.2%) have multiple alignments
                    7018 ( 2.1%) are discordant alignments
75.8% concordant pair alignment rate.