#OTU ID	SRR1774004
SRR1774004_1	1539
SRR1774004_10	60
SRR1774004_2	449
SRR1774004_3	264
SRR1774004_4	287
SRR1774004_5	398
SRR1774004_6	178
SRR1774004_7	314
SRR1774004_8	103
SRR1774004_9	104