Left reads: Input : 229785 Mapped : 188168 (81.9% of input) of these: 4437 ( 2.4%) have multiple alignments (509 have >20) Right reads: Input : 229785 Mapped : 185034 (80.5% of input) of these: 4394 ( 2.4%) have multiple alignments (509 have >20) 81.2% overall read mapping rate. Aligned pairs: 160163 of these: 3738 ( 2.3%) have multiple alignments 3703 ( 2.3%) are discordant alignments 68.1% concordant pair alignment rate.