FID	IID	pheno
0	C1	0
0	C2	0
0	C3	0
0	C4	0
0	C5	0
0	C6	0
0	C7	0
0	C8	0
0	C9	0
0	C10	0
0	C11	0
0	C12	0
0	C13	0
0	C14	0
0	C15	0
0	C16	0
0	C17	0
0	C18	0
0	C19	0
0	C20	0
0	C21	0
0	C22	0
0	C23	0
0	C24	0
0	C25	0
0	C26	1
0	C27	1
0	C28	1
0	C29	1
0	C30	1
0	C31	1
0	C32	1
0	C33	1
0	C34	1
0	C35	1
0	C36	1
0	C37	1
0	C38	1
0	C39	1
0	C40	1
0	C41	1
0	C42	1
0	C43	1
0	C44	1
0	C45	1
0	C46	1
0	C47	1
0	C48	1
0	C49	1
0	C50	1