Left reads:
          Input     :  70948748
           Mapped   :  46024516 (64.9% of input)
            of these:   4307612 ( 9.4%) have multiple alignments (53620 have >20)
Right reads:
          Input     :  70948748
           Mapped   :  44513736 (62.7% of input)
            of these:   4171572 ( 9.4%) have multiple alignments (53646 have >20)
63.8% overall read mapping rate.

Aligned pairs:  43106177
     of these:   4010394 ( 9.3%) have multiple alignments
                  230077 ( 0.5%) are discordant alignments
60.4% concordant pair alignment rate.