Left reads:
          Input     :  42154125
           Mapped   :  40693425 (96.5% of input)
            of these:   7223530 (17.8%) have multiple alignments (39365 have >20)
Right reads:
          Input     :  42154125
           Mapped   :  40101781 (95.1% of input)
            of these:   7163749 (17.9%) have multiple alignments (39377 have >20)
Unpaired reads:
          Input     :       141
           Mapped   :       138 (97.9% of input)
            of these:         9 ( 6.5%) have multiple alignments (0 have >20)
95.8% overall read mapping rate.

Aligned pairs:  38720285
     of these:   7032813 (18.2%) have multiple alignments
                38436662 (99.3%) are discordant alignments
 0.7% concordant pair alignment rate.