Left reads:
          Input     :  34858010
           Mapped   :  32176801 (92.3% of input)
            of these:   4331021 (13.5%) have multiple alignments (597684 have >20)
Right reads:
          Input     :  34858010
           Mapped   :  30089138 (86.3% of input)
            of these:   4088832 (13.6%) have multiple alignments (587344 have >20)
89.3% overall read mapping rate.

Aligned pairs:  29326910
     of these:   3986045 (13.6%) have multiple alignments
                  236790 ( 0.8%) are discordant alignments
83.5% concordant pair alignment rate.