#OTU ID	SRR21968543
SRR21968543_1	15017
SRR21968543_10	58
SRR21968543_11	56
SRR21968543_12	46
SRR21968543_13	49
SRR21968543_14	33
SRR21968543_15	39
SRR21968543_16	64
SRR21968543_17	29
SRR21968543_18	34
SRR21968543_19	32
SRR21968543_2	2222
SRR21968543_20	63
SRR21968543_21	23
SRR21968543_22	34
SRR21968543_23	41
SRR21968543_3	2063
SRR21968543_4	1247
SRR21968543_5	994
SRR21968543_6	220
SRR21968543_7	130
SRR21968543_8	102
SRR21968543_9	88