/oak/stanford/groups/akundaje/marinovg/programs/samtools-0.1.18/samtools index S2_DsxF-GSM1200247.25mers.unique.bam
/oak/stanford/groups/akundaje/marinovg/programs/samtools-0.1.18/samtools index S2_DsxM-GSM1200248.25mers.unique.bam
/oak/stanford/groups/akundaje/marinovg/programs/samtools-0.1.18/samtools index S2_input-GSM1200249.25mers.unique.bam