Left reads: Input : 765744 Mapped : 688328 (89.9% of input) of these: 163350 (23.7%) have multiple alignments (41362 have >20) Right reads: Input : 765744 Mapped : 661913 (86.4% of input) of these: 159456 (24.1%) have multiple alignments (41362 have >20) 88.2% overall read mapping rate. Aligned pairs: 607586 of these: 145439 (23.9%) have multiple alignments 19989 ( 3.3%) are discordant alignments 76.7% concordant pair alignment rate.