Left reads:
          Input     :  23051441
           Mapped   :  15827097 (68.7% of input)
            of these:   2178659 (13.8%) have multiple alignments (27871 have >20)
Right reads:
          Input     :  23051441
           Mapped   :  15138870 (65.7% of input)
            of these:   2078560 (13.7%) have multiple alignments (27867 have >20)
67.2% overall read mapping rate.

Aligned pairs:  14399233
     of these:   1960485 (13.6%) have multiple alignments
                  229894 ( 1.6%) are discordant alignments
61.5% concordant pair alignment rate.