Left reads:
          Input     :    497430
           Mapped   :    427125 (85.9% of input)
            of these:     13991 ( 3.3%) have multiple alignments (1485 have >20)
Right reads:
          Input     :    497430
           Mapped   :    404872 (81.4% of input)
            of these:     13226 ( 3.3%) have multiple alignments (1485 have >20)
83.6% overall read mapping rate.

Aligned pairs:    363834
     of these:     11975 ( 3.3%) have multiple alignments
                    7761 ( 2.1%) are discordant alignments
71.6% concordant pair alignment rate.