#OTU ID	SRR1773843
SRR1773843_1	2451
SRR1773843_2	775
SRR1773843_3	651
SRR1773843_4	329
SRR1773843_5	234
SRR1773843_6	126
SRR1773843_7	52
SRR1773843_8	53
SRR1773843_9	33