#OTU ID	SRR17518514
SRR17518514_1	110469
SRR17518514_10	279
SRR17518514_12	72
SRR17518514_13	441
SRR17518514_14	424
SRR17518514_15	105
SRR17518514_16	96
SRR17518514_17	65
SRR17518514_18	379
SRR17518514_19	306
SRR17518514_2	75448
SRR17518514_20	28
SRR17518514_3	2329
SRR17518514_4	14372
SRR17518514_5	1060
SRR17518514_6	2733
SRR17518514_7	689
SRR17518514_8	3709
SRR17518514_9	629