#SampleID	Category1	Category2
Sample9	B	subject_1
Sample8	B	subject_1
Sample7	B	subject_1
Sample6	B	subject_1
Sample5	B	subject_1
Sample4	A	subject_1
Sample34	C	subject_2
Sample33	C	subject_2
Sample32	C	subject_2
Sample31	C	subject_2
Sample30	B	subject_2
Sample3	A	subject_1
Sample29	B	subject_2
Sample28	B	subject_2
Sample27	B	subject_2
Sample26	B	subject_2
Sample25	B	subject_2
Sample24	B	subject_2
Sample23	B	subject_2
Sample22	A	subject_2
Sample21	A	subject_2
Sample20	A	subject_2
Sample2	A	subject_1
Sample19	A	subject_2
Sample18	C	subject_1
Sample17	C	subject_1
Sample16	C	subject_1
Sample15	C	subject_1
Sample14	C	subject_1
Sample13	B	subject_1
Sample12	B	subject_1
Sample11	B	subject_1
Sample10	B	subject_1
Sample1	A	subject_1