sampleId,read1,read2 EXP21001039,L1_read1.fastq,L1_read2.fastq EXP21001039,L2_read1.fastq,L2_read2.fastq EXP21001039,L3_read1.fastq,L3_read2.fastq EXP21001039,L4_read1.fastq,L4_read2.fastq EXP21001039,L5_read1.fastq,L5_read2.fastq