#OTU ID	DRR234444
DRR234444_1	31
DRR234444_10	18
DRR234444_11	36
DRR234444_12	36
DRR234444_13	91
DRR234444_14	71
DRR234444_16	53
DRR234444_17	81
DRR234444_18	50
DRR234444_2	7
DRR234444_3	81
DRR234444_4	81
DRR234444_5	119
DRR234444_6	51
DRR234444_7	106