#OTU ID	SRR6473909
SRR6473909_1	51028
SRR6473909_2	52
SRR6473909_3	68
SRR6473909_4	20
SRR6473909_5	22
SRR6473909_6	23
SRR6473909_7	15
SRR6473909_8	15