#NodeID	NodeType	Abundance	a1	a2	a3	a4	f
o1	otu	15.0	k__Bacteria	p__Firmicutes	c__Clost5	o__Clostridiales	f__Lachnospiraceae
o2	otu	40.0	k__Bacteria	p__Firmicutes	c__Clostridia	o__Clostridiales	f__Lachnos1
o3	otu	65.0	k__Bacteria	p__Firmicutes	c__Clostridia	o__Clostridiales	f__Lachnos1
o4	otu	90.0	k__Bacteria	p__Firmicutes	c__Clostridia	o__Clostridiales	f__Lachnos2
o5	otu	115.0	k__Bacteria	p__Firmicutes	c__Clostridia	o__Clostridiales	f__Lachnos2
o6	otu	140.0	k__Bacteria	p__Firmicutes	c__Clostridia	o__Clostri3	f__Lachnospiraceae
o7	otu	165.0	k__Bacteria	p__Firmicutes	c__Clostridia	o__Clostri3	f__Lachnospiraceae
o8	otu	190.0	k__Bacteria	p__Firmicutes	c__Clost5	o__Clostridiales	f__Lachnospiraceae