#OTU ID	SRR1773976
SRR1773976_1	3331
SRR1773976_10	52
SRR1773976_11	57
SRR1773976_12	49
SRR1773976_13	33
SRR1773976_14	27
SRR1773976_15	25
SRR1773976_16	32
SRR1773976_17	17
SRR1773976_2	298
SRR1773976_3	185
SRR1773976_4	84
SRR1773976_5	195
SRR1773976_6	111
SRR1773976_7	68
SRR1773976_8	58
SRR1773976_9	66