Left reads:
          Input     :  31832585
           Mapped   :  23894081 (75.1% of input)
            of these:    568556 ( 2.4%) have multiple alignments (42977 have >20)
Right reads:
          Input     :  31832585
           Mapped   :  23153641 (72.7% of input)
            of these:    552950 ( 2.4%) have multiple alignments (42976 have >20)
73.9% overall read mapping rate.

Aligned pairs:  22380741
     of these:    527905 ( 2.4%) have multiple alignments
                  139403 ( 0.6%) are discordant alignments
69.9% concordant pair alignment rate.