id	condition
SRR1363434_10k_1.fastq	a
SRR1363435_10k_1.fastq	a
SRR1363436_10k_1.fastq	a
SRR1363437_10k_1.fastq	b
SRR1363438_10k_1.fastq	b
SRR1363439_10k_1.fastq	b