#OTU ID	SRR21968546
SRR21968546_1	2053
SRR21968546_2	938
SRR21968546_3	504
SRR21968546_4	46
SRR21968546_5	62
SRR21968546_6	27
SRR21968546_7	21
SRR21968546_8	40