#OTU ID	DRR234440
DRR234440_1	236
DRR234440_10	10
DRR234440_11	34
DRR234440_12	16
DRR234440_2	41
DRR234440_3	14
DRR234440_5	15
DRR234440_6	25
DRR234440_7	14
DRR234440_8	18
DRR234440_9	23