#Database_OTU	Count	Abundance	Taxonomy
1848900	2	1.32053e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Pseudobutyrivibrio;	Unclassified;	otu_1848900
177742	18	0.000118848	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Eisenbergiella;	Unclassified;	otu_177742
3173413	323	0.00213266	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_3173413
375067	2	4.40178e-06	Bacteria;	Firmicutes;	Negativicutes;	Selenomonadales;	Veillonellaceae;	Dialister;	invisus;	otu_375067
327730	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Roseburia;	Unclassified;	otu_327730
560336	3	1.9808e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_560336
3600504	3	2.82972e-06	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_3600504
194430	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Pseudobutyrivibrio;	Unclassified;	otu_194430
583117	7976	0.0131657	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_583117
4387250	192	0.000253543	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	ovatus;	otu_4387250
189384	398	0.00262786	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_189384
359044	47	0.000310326	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Blautia;	Unclassified;	otu_359044
174755	2599	0.00858017	Bacteria;	Actinobacteria;	Coriobacteria;	Coriobacteriales;	Coriobacteriaceae;	Collinsella;	aerofaciens;	otu_174755
3053793	3	1.9808e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnospiraceae_Group;	Unclassified;	otu_3053793
364048	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Blautia;	Unclassified;	otu_364048
309133	15	9.90401e-05	Bacteria;	Firmicutes;	Bacilli;	Bacillales;	Bacillaceae;	Bacillus;	Unclassified;	otu_309133
4372578	2746	0.00453273	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	fragilis;	otu_4372578
186430	7	4.62187e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Pseudobutyrivibrio;	Unclassified;	otu_186430
839152	9	5.94241e-05	Bacteria;	Firmicutes;	Bacilli;	Lactobacillales;	Enterococcaceae;	Enterococcus;	faecalis;	otu_839152
4375664	11	7.26294e-05	Bacteria;	Firmicutes;	Negativicutes;	Selenomonadales;	Veillonellaceae;	Megasphaera;	BB166;	otu_4375664
128382	919	0.00606786	Bacteria;	Firmicutes;	Negativicutes;	Selenomonadales;	Veillonellaceae;	Dialister;	Unclassified;	otu_128382
797229	2	3.30134e-06	Bacteria;	Proteobacteria;	Gammaproteobacteria;	Enterobacteriales;	Enterobacteriaceae;	Cronobacter;	Unclassified;	otu_797229
54563	24	0.000158464	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Ruminococcus;	gnavus;	otu_54563
4111715	1349	0.00127243	Bacteria;	Proteobacteria;	Gammaproteobacteria;	Enterobacteriales;	Enterobacteriaceae;	Escherichia_Shigella;	Unclassified;	otu_4111715
185888	5	3.30134e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_185888
180341	16	0.000105643	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Dorea;	Unclassified;	otu_180341
4086959	76	0.000167268	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnoclostridium;	Unclassified;	otu_4086959
174842	4	2.64107e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Porphyromonadaceae;	Parabacteroides;	distasonis;	otu_174842
190948	122	0.000805526	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Dorea;	Unclassified;	otu_190948
195028	2	1.32053e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Blautia;	Unclassified;	otu_195028
113773	22	0.000145259	Bacteria;	Firmicutes;	Bacilli;	Lactobacillales;	Enterococcaceae;	Enterococcus;	Unclassified;	otu_113773
198117	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Pseudobutyrivibrio;	Unclassified;	otu_198117
221784	747	0.0049322	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Blautia;	Unclassified;	otu_221784
195105	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Roseburia;	faecis;	otu_195105
360636	208	0.00137336	Bacteria;	Firmicutes;	Erysipelotrichia;	Erysipelotrichales;	Erysipelotrichaceae;	Erysipelotrichaceae_Group;	Unclassified;	otu_360636
338992	2	1.32053e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnospiraceae_Group;	Unclassified;	otu_338992
4331360	3	1.9808e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnospiraceae_Group;	Unclassified;	otu_4331360
564140	7	9.24374e-06	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Porphyromonadaceae;	Parabacteroides;	distasonis;	otu_564140
4431292	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Oscillospira;	Unclassified;	otu_4431292
192055	44	0.000290518	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_192055
167373	33	0.000217888	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnoclostridium;	Unclassified;	otu_167373
4299128	2	4.40178e-06	Bacteria;	Firmicutes;	Negativicutes;	Selenomonadales;	Veillonellaceae;	Dialister;	invisus;	otu_4299128
4333897	37	8.1433e-05	Bacteria;	Proteobacteria;	Gammaproteobacteria;	Enterobacteriales;	Enterobacteriaceae;	Escherichia_Shigella;	Unclassified;	otu_4333897
358749	7	4.62187e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Ruminococcus;	Unclassified;	otu_358749
325437	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Ruminococcaceae_Group;	Unclassified;	otu_325437
306261	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnospiraceae_Group;	Unclassified;	otu_306261
4437515	2	4.40178e-06	Bacteria;	Firmicutes;	Negativicutes;	Selenomonadales;	Veillonellaceae;	Dialister;	invisus;	otu_4437515
1630017	97	0.000640459	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnoclostridium;	Unclassified;	otu_1630017
198183	27	0.000178272	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Pseudobutyrivibrio;	Unclassified;	otu_198183
183496	1	6.60267e-06	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_183496
2658061	5	3.30134e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_2658061
3195932	2	1.32053e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_3195932
366797	5006	0.00826324	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnoclostridium;	Unclassified;	otu_366797
4433947	4	6.60267e-06	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_4433947
336614	419	0.00276652	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Roseburia;	Unclassified;	otu_336614
302746	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Roseburia;	Unclassified;	otu_302746
175485	2	1.32053e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_175485
175535	1	6.60267e-06	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_175535
208927	6	3.9616e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Ruminiclostridium;	Unclassified;	otu_208927
195175	6	3.9616e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Fusicatenibacter;	Unclassified;	otu_195175
339599	2586	0.00426863	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	fragilis;	otu_339599
294710	13	8.58347e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnospiraceae_Group;	Unclassified;	otu_294710
305841	5	3.30134e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Fusicatenibacter;	Unclassified;	otu_305841
191658	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Ruminococcus;	Unclassified;	otu_191658
184084	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnoclostridium;	Unclassified;	otu_184084
3474081	3962	0.00871993	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	fragilis;	otu_3474081
192217	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Blautia;	Unclassified;	otu_192217
189698	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Blautia;	Unclassified;	otu_189698
187219	3	1.9808e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnoclostridium;	Unclassified;	otu_187219
345176	42	0.000277312	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnospiraceae_Group;	Unclassified;	otu_345176
539581	4	2.64107e-05	Bacteria;	Firmicutes;	Erysipelotrichia;	Erysipelotrichales;	Erysipelotrichaceae;	Eubacterium;	dolichum;	otu_539581
4438116	3	9.90401e-06	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_4438116
192231	1	3.30134e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Faecalibacterium;	prausnitzii;	otu_192231
183703	2	1.32053e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Ruminiclostridium;	Unclassified;	otu_183703
4242681	11	7.26294e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Dorea;	Unclassified;	otu_4242681
361297	9	5.94241e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnoclostridium;	Unclassified;	otu_361297
3868447	114	0.000752705	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Pseudobutyrivibrio;	Unclassified;	otu_3868447
330564	12	7.92321e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Ruminococcus;	gnavus;	otu_330564
3648884	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Coprococcus;	Unclassified;	otu_3648884
313968	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Subdoligranulum;	Unclassified;	otu_313968
180654	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Roseburia;	Unclassified;	otu_180654
4381553	9	9.90401e-06	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_4381553
197924	10	1.65067e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	uniformis;	otu_197924
186780	2	1.32053e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Coprococcus;	Unclassified;	otu_186780
181167	124	0.000818731	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Dorea;	Unclassified;	otu_181167
4301298	88	0.000145259	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_4301298
178699	17	0.000112245	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Eisenbergiella;	Unclassified;	otu_178699
183804	2	1.32053e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnoclostridium;	Unclassified;	otu_183804
176230	1	3.30134e-06	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_176230
189914	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Pseudobutyrivibrio;	Unclassified;	otu_189914
3579831	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnospiraceae_Group;	Unclassified;	otu_3579831
824876	45	7.42801e-05	Bacteria;	Actinobacteria;	Actinobacteria;	Bifidobacteriales;	Bifidobacteriaceae;	Bifidobacterium;	Unclassified;	otu_824876
3798858	55	0.000363147	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnospiraceae_Group;	Unclassified;	otu_3798858
178763	16	0.000105643	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	ovatus;	otu_178763
357002	4	2.64107e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Pseudobutyrivibrio;	Unclassified;	otu_357002
187401	149	0.000983798	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Ruminiclostridium;	Unclassified;	otu_187401
310979	23	0.000151861	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Eubacterium;	Unclassified;	otu_310979
179273	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Coprococcus;	Unclassified;	otu_179273
4345850	3	4.952e-06	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_4345850
192406	119	0.000785718	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Ruminiclostridium;	Unclassified;	otu_192406
180754	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnoclostridium;	Unclassified;	otu_180754
1021984	1	2.20089e-06	Bacteria;	Proteobacteria;	Deltaproteobacteria;	Myxococcales;	Unclassified;	Unclassified;	Unclassified;	otu_1021984
195444	6	3.9616e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Ruminococcus;	gnavus;	otu_195444
292289	4	3.77296e-06	Bacteria;	Proteobacteria;	Gammaproteobacteria;	Enterobacteriales;	Enterobacteriaceae;	Escherichia_Shigella;	Unclassified;	otu_292289
198532	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Blautia;	Unclassified;	otu_198532
176321	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Pseudobutyrivibrio;	Unclassified;	otu_176321
289933	16	0.000105643	Bacteria;	Firmicutes;	Bacilli;	Lactobacillales;	Enterococcaceae;	Enterococcus;	Unclassified;	otu_289933
194962	233	0.00153842	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Roseburia;	Unclassified;	otu_194962
176327	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Blautia;	Unclassified;	otu_176327
179362	163	0.00107624	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Pseudobutyrivibrio;	Unclassified;	otu_179362
3507744	45	5.94241e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	fragilis;	otu_3507744
2201995	9	5.94241e-05	Bacteria;	Proteobacteria;	Betaproteobacteria;	Burkholderiales;	Alcaligenaceae;	Sutterella;	Unclassified;	otu_2201995
186888	9	5.94241e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnoclostridium;	VE202_15;	otu_186888
181335	31	0.000204683	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Blautia;	Unclassified;	otu_181335
581079	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Oscillospira;	Unclassified;	otu_581079
183870	22	2.07513e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	uniformis;	otu_183870
318190	2	1.32053e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Ruminiclostridium;	Unclassified;	otu_318190
195532	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Coprococcus;	Unclassified;	otu_195532
772515	2	1.32053e-05	Bacteria;	Firmicutes;	Bacilli;	Lactobacillales;	Enterococcaceae;	Enterococcus;	Unclassified;	otu_772515
187460	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Blautia;	Unclassified;	otu_187460
195492	2	1.32053e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Ruminiclostridium;	Unclassified;	otu_195492
3697034	4	8.80356e-06	Bacteria;	Firmicutes;	Bacilli;	Lactobacillales;	Enterococcaceae;	Enterococcus;	Unclassified;	otu_3697034
189997	2	6.60267e-06	Bacteria;	Actinobacteria;	Coriobacteria;	Coriobacteriales;	Coriobacteriaceae;	Collinsella;	Unclassified;	otu_189997
145575	29	0.000191477	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Blautia;	Unclassified;	otu_145575
2064265	2	1.32053e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Pseudobutyrivibrio;	Unclassified;	otu_2064265
2056188	23	0.000151861	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnoclostridium;	Unclassified;	otu_2056188
180927	1	2.20089e-06	Bacteria;	Firmicutes;	Negativicutes;	Selenomonadales;	Veillonellaceae;	Dialister;	Unclassified;	otu_180927
184512	11	7.26294e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Ruminiclostridium;	Unclassified;	otu_184512
148722	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Ruminococcaceae_Group;	Unclassified;	otu_148722
287514	6	1.9808e-05	Bacteria;	Actinobacteria;	Coriobacteria;	Coriobacteriales;	Coriobacteriaceae;	Collinsella;	aerofaciens;	otu_287514
4377328	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnoclostridium;	Unclassified;	otu_4377328
183973	8	5.28214e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Coprococcus;	Unclassified;	otu_183973
348642	101	0.00066687	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Ruminococcus;	gnavus;	otu_348642
4450979	6	3.9616e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Blautia;	Unclassified;	otu_4450979
3829957	2	3.30134e-06	Bacteria;	Proteobacteria;	Gammaproteobacteria;	Enterobacteriales;	Enterobacteriaceae;	Escherichia_Shigella;	Unclassified;	otu_3829957
3940440	3	1.9808e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_3940440
301149	47	0.000155163	Bacteria;	Proteobacteria;	Gammaproteobacteria;	Enterobacteriales;	Enterobacteriaceae;	Escherichia_Shigella;	coli;	otu_301149
1111582	548	0.000723653	Bacteria;	Firmicutes;	Bacilli;	Lactobacillales;	Enterococcaceae;	Enterococcus;	Unclassified;	otu_1111582
198696	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnospiraceae_Group;	Unclassified;	otu_198696
4426877	2948	0.0194647	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnoclostridium;	Unclassified;	otu_4426877
184573	4	2.64107e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Fusicatenibacter;	Unclassified;	otu_184573
367909	6	3.9616e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Pseudobutyrivibrio;	Unclassified;	otu_367909
188098	609	0.00402103	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Roseburia;	Unclassified;	otu_188098
584375	1	3.30134e-06	Bacteria;	Actinobacteria;	Actinobacteria;	Bifidobacteriales;	Bifidobacteriaceae;	Bifidobacterium;	adolescentis;	otu_584375
187706	1	3.30134e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Faecalibacterium;	Unclassified;	otu_187706
326482	2	2.64107e-06	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Prevotellaceae;	Prevotella;	copri;	otu_326482
4455163	1	6.60267e-06	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_4455163
162430	4	8.80356e-06	Bacteria;	Firmicutes;	Negativicutes;	Selenomonadales;	Veillonellaceae;	Dialister;	Unclassified;	otu_162430
188165	3	1.9808e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Fusicatenibacter;	Unclassified;	otu_188165
177058	13	8.58347e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Coprococcus;	Unclassified;	otu_177058
198830	19	0.000125451	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Fusicatenibacter;	Unclassified;	otu_198830
196253	2	1.32053e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Pseudobutyrivibrio;	Unclassified;	otu_196253
2689396	152	0.00100361	Bacteria;	Proteobacteria;	Gammaproteobacteria;	Enterobacteriales;	Enterobacteriaceae;	Escherichia_Shigella;	Unclassified;	otu_2689396
195757	178	0.00117528	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Ruminiclostridium;	Unclassified;	otu_195757
193233	12	1.9808e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_193233
359872	100	0.000660267	Bacteria;	Proteobacteria;	Deltaproteobacteria;	Desulfovibrionales;	Desulfovibrionaceae;	Bilophila;	Unclassified;	otu_359872
4305286	1	6.60267e-06	Bacteria;	Gemmatimonadetes;	Gemmatimonadetes;	Gemmatimonadales;	Gemmatimonadaceae;	Gemmatimonas;	Unclassified;	otu_4305286
299267	54	0.000178272	Bacteria;	Proteobacteria;	Gammaproteobacteria;	Enterobacteriales;	Enterobacteriaceae;	Escherichia_Shigella;	Unclassified;	otu_299267
192746	7	4.62187e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Blautia;	Unclassified;	otu_192746
365385	1	6.60267e-06	Bacteria;	Actinobacteria;	Actinobacteria;	Bifidobacteriales;	Bifidobacteriaceae;	Bifidobacterium;	bifidum;	otu_365385
681370	17	0.000112245	Bacteria;	Actinobacteria;	Actinobacteria;	Bifidobacteriales;	Bifidobacteriaceae;	Bifidobacterium;	pseudolongum;	otu_681370
179727	101	0.00066687	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Pseudobutyrivibrio;	Unclassified;	otu_179727
550712	1	6.60267e-06	Bacteria;	Actinobacteria;	Actinobacteria;	Actinomycetales;	Mycobacteriaceae;	Mycobacterium;	llatzerense;	otu_550712
4468892	2	1.32053e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Candidatus_Soleaferrea;	Unclassified;	otu_4468892
4366391	2	6.60267e-06	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_4366391
199422	578	0.00381634	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Oscillospira;	Unclassified;	otu_199422
4441081	86	0.00056783	Bacteria;	Actinobacteria;	Coriobacteria;	Coriobacteriales;	Coriobacteriaceae;	Coriobacteriaceae_Group;	Unclassified;	otu_4441081
1122863	1	6.60267e-06	Bacteria;	Proteobacteria;	Alphaproteobacteria;	Rhizobiales;	Hyphomicrobiaceae;	Devosia;	Unclassified;	otu_1122863
113111	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Oscillospira;	Unclassified;	otu_113111
181670	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Blautia;	Unclassified;	otu_181670
177222	68	0.000448982	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_177222
2198356	3437	0.00453868	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_2198356
556835	8	5.28214e-05	Bacteria;	Firmicutes;	Negativicutes;	Selenomonadales;	Veillonellaceae;	Phascolarctobacterium;	Unclassified;	otu_556835
184753	5	1.65067e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_184753
190303	4	2.64107e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Ruminiclostridium;	Unclassified;	otu_190303
2487129	1	1.65067e-06	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_2487129
179807	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Blautia;	Unclassified;	otu_179807
173654	2	6.60267e-06	Bacteria;	Proteobacteria;	Gammaproteobacteria;	Enterobacteriales;	Enterobacteriaceae;	Escherichia_Shigella;	Unclassified;	otu_173654
2250345	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Clostridium;	hathewayi;	otu_2250345
192839	2	1.32053e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_192839
4457872	8	5.28214e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_4457872
3997242	1383	0.0018263	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_3997242
188299	1	2.20089e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Roseburia;	Unclassified;	otu_188299
59563	1	2.20089e-06	Bacteria;	Firmicutes;	Negativicutes;	Selenomonadales;	Veillonellaceae;	Dialister;	Unclassified;	otu_59563
298942	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Ruminococcus;	Unclassified;	otu_298942
169182	113787	0.375649	Bacteria;	Proteobacteria;	Gammaproteobacteria;	Enterobacteriales;	Enterobacteriaceae;	Escherichia_Shigella;	coli;	otu_169182
187868	6	3.9616e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Coprococcus;	Unclassified;	otu_187868
4452400	4048	0.0267276	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnoclostridium;	Unclassified;	otu_4452400
232273	2	1.32053e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnospiraceae_Group;	Unclassified;	otu_232273
176775	10	2.20089e-05	Bacteria;	Firmicutes;	Negativicutes;	Selenomonadales;	Veillonellaceae;	Phascolarctobacterium;	Unclassified;	otu_176775
174301	92	0.000607446	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Ruminococcus;	Unclassified;	otu_174301
192935	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Blautia;	Unclassified;	otu_192935
193436	17	5.61227e-05	Bacteria;	Actinobacteria;	Coriobacteria;	Coriobacteriales;	Coriobacteriaceae;	Collinsella;	Unclassified;	otu_193436
176833	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Fusicatenibacter;	Unclassified;	otu_176833
1656581	111	0.000183224	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnoclostridium;	Unclassified;	otu_1656581
185420	1	6.60267e-06	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_185420
656881	191	0.00126111	Bacteria;	Proteobacteria;	Gammaproteobacteria;	Enterobacteriales;	Enterobacteriaceae;	Escherichia;	coli;	otu_656881
4391262	2874	0.00271087	Bacteria;	Proteobacteria;	Gammaproteobacteria;	Enterobacteriales;	Enterobacteriaceae;	Escherichia_Shigella;	Unclassified;	otu_4391262
842594	3	1.9808e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Hungatella;	Unclassified;	otu_842594
1906483	6	3.9616e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_1906483
349482	125	0.000825334	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnospiraceae_Group;	Unclassified;	otu_349482
313086	3	1.9808e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Dorea;	Unclassified;	otu_313086
4405482	3	1.9808e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Roseburia;	Unclassified;	otu_4405482
181903	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnospiraceae_Group;	Unclassified;	otu_181903
258099	1736	0.0114622	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Candidatus_Soleaferrea;	Unclassified;	otu_258099
177359	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Coprococcus;	Unclassified;	otu_177359
4435784	1	6.60267e-06	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_4435784
577170	4	2.64107e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_577170
331912	5	3.30134e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnospiraceae_Group;	Unclassified;	otu_331912
186030	4	2.64107e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Pseudobutyrivibrio;	Unclassified;	otu_186030
297057	1611	0.0106369	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_297057
197091	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnoclostridium;	Unclassified;	otu_197091
194107	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Blautia;	Unclassified;	otu_194107
190529	2	1.32053e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Roseburia;	Unclassified;	otu_190529
4480244	2	4.40178e-06	Bacteria;	Firmicutes;	Negativicutes;	Selenomonadales;	Veillonellaceae;	Dialister;	Unclassified;	otu_4480244
4028553	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnoclostridium;	Unclassified;	otu_4028553
336012	36	7.92321e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_336012
199677	4	2.64107e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnospiraceae_Group;	Unclassified;	otu_199677
191050	12	7.92321e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Ruminococcus;	Unclassified;	otu_191050
196599	10	6.60267e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Pseudobutyrivibrio;	Unclassified;	otu_196599
182522	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Pseudobutyrivibrio;	Unclassified;	otu_182522
535375	30	3.9616e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	ovatus;	otu_535375
4447552	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Dorea;	Unclassified;	otu_4447552
176980	9	5.94241e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Dorea;	Unclassified;	otu_176980
196713	1707	0.0112708	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnospiraceae_Group;	Unclassified;	otu_196713
197164	2	1.32053e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Faecalibacterium;	Unclassified;	otu_197164
4422315	2	1.32053e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Pseudobutyrivibrio;	Unclassified;	otu_4422315
193591	29	9.57387e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_193591
197222	25	0.000165067	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Blautia;	Unclassified;	otu_197222
181985	11	7.26294e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Pseudobutyrivibrio;	Unclassified;	otu_181985
2829179	20067	0.132496	Bacteria;	Firmicutes;	Negativicutes;	Selenomonadales;	Veillonellaceae;	Acidaminococcus;	Unclassified;	otu_2829179
188700	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Roseburia;	Unclassified;	otu_188700
4174963	18	0.000118848	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_4174963
177552	4	2.64107e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Blautia;	Unclassified;	otu_177552
566243	2	2.64107e-06	Bacteria;	Proteobacteria;	Gammaproteobacteria;	Enterobacteriales;	Enterobacteriaceae;	Escherichia_Shigella;	Unclassified;	otu_566243
183104	11	3.63147e-05	Bacteria;	Actinobacteria;	Coriobacteria;	Coriobacteriales;	Coriobacteriaceae;	Senegalimassilia;	Unclassified;	otu_183104
362767	18	0.000118848	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Fusicatenibacter;	Unclassified;	otu_362767
188658	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Oscillospira;	Unclassified;	otu_188658
4278525	1	1.65067e-06	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_4278525
355197	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Christensenellaceae;	Christensenellaceae_Group;	Unclassified;	otu_355197
304777	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Oscillospira;	Unclassified;	otu_304777
149909	5	3.30134e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Blautia;	Unclassified;	otu_149909
4395075	1	1.65067e-06	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	ovatus;	otu_4395075
328105	5	3.30134e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Pseudobutyrivibrio;	Unclassified;	otu_328105
346738	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Blautia;	Unclassified;	otu_346738
185659	42846	0.282898	Bacteria;	Firmicutes;	Negativicutes;	Selenomonadales;	Veillonellaceae;	Acidaminococcus;	Unclassified;	otu_185659
363348	2	1.32053e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Blautia;	Unclassified;	otu_363348
4471854	13	8.58347e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Coprococcus;	Unclassified;	otu_4471854
183145	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Blautia;	Unclassified;	otu_183145
4352747	111	0.000732897	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	ovatus;	otu_4352747
182702	8	5.28214e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Blautia;	Unclassified;	otu_182702
180082	1	8.25334e-07	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Porphyromonadaceae;	Parabacteroides;	Unclassified;	otu_180082
3531225	17	2.24491e-05	Bacteria;	Proteobacteria;	Gammaproteobacteria;	Enterobacteriales;	Enterobacteriaceae;	Escherichia_Shigella;	NLAE_zl_P716;	otu_3531225
4358921	2	1.32053e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Roseburia;	Unclassified;	otu_4358921
4348264	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Pseudobutyrivibrio;	Unclassified;	otu_4348264
191238	31	0.000204683	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Coprococcus;	Unclassified;	otu_191238
589071	1	2.20089e-06	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	uniformis;	otu_589071
3686740	1	6.60267e-06	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Fusicatenibacter;	Unclassified;	otu_3686740
4484034	4	2.64107e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_4484034
578016	2146	0.0141693	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Porphyromonadaceae;	Parabacteroides;	distasonis;	otu_578016
174646	581	0.00383615	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_174646