bnames	bcodes	sum	trim.start
BLISS_CKp25_Con_Replicate1	CGCCATCACGCCT	39447358	26
BLISS_CKp25_Step1_Replicate1	TCGCGTCGTCGCC	111361059	27
BLISS_CKp25_Step2_Replicate1	ATCGCACGACCGC	24719014	28