#OTU ID	SRR1773921
SRR1773921_1	2829
SRR1773921_10	21
SRR1773921_11	26
SRR1773921_12	18
SRR1773921_13	26
SRR1773921_14	31
SRR1773921_15	19
SRR1773921_16	14
SRR1773921_17	18
SRR1773921_2	668
SRR1773921_3	311
SRR1773921_4	173
SRR1773921_5	86
SRR1773921_6	103
SRR1773921_7	71
SRR1773921_8	55
SRR1773921_9	44