Left reads:
          Input     :  22160134
           Mapped   :  18810565 (84.9% of input)
            of these:    833530 ( 4.4%) have multiple alignments (11552 have >20)
Right reads:
          Input     :  22160134
           Mapped   :  19148832 (86.4% of input)
            of these:    850383 ( 4.4%) have multiple alignments (11555 have >20)
85.6% overall read mapping rate.

Aligned pairs:  17458580
     of these:    757671 ( 4.3%) have multiple alignments
                   94713 ( 0.5%) are discordant alignments
78.4% concordant pair alignment rate.