#OTU ID	SRR1773909
SRR1773909_1	1204
SRR1773909_10	40
SRR1773909_11	58
SRR1773909_12	44
SRR1773909_13	59
SRR1773909_14	41
SRR1773909_15	67
SRR1773909_16	20
SRR1773909_17	37
SRR1773909_2	591
SRR1773909_3	295
SRR1773909_4	468
SRR1773909_5	113
SRR1773909_6	142
SRR1773909_7	94
SRR1773909_8	91
SRR1773909_9	90