"id"	"father"	"mother"	"sex"
2	0	0	"F"
88	0	0	"F"
8	0	0	"F"
10	0	0	"F"
20	0	0	"F"
22	0	0	"F"
24	0	0	"F"
26	0	0	"F"
18	0	0	"F"
34	0	0	"F"
12	0	0	"F"
50	0	0	"F"
56	0	0	"F"
64	0	0	"F"
66	0	0	"F"
68	0	0	"F"
70	0	0	"F"
72	0	0	"F"
1	0	0	"M"
4	0	0	"M"
6	0	0	"M"
99	0	0	"M"
28	0	0	"M"
30	0	0	"M"
36	0	0	"M"
38	0	0	"M"
40	0	0	"M"
42	0	0	"M"
44	0	0	"M"
46	0	0	"M"
52	0	0	"M"
54	0	0	"M"
48	0	0	"M"
78	0	0	"M"
60	0	0	"M"
62	0	0	"M"
80	0	0	"M"
82	0	0	"M"
3	1	2	"F"
5	4	3	"F"
7	4	3	"M"
9	4	3	"M"
11	6	5	"M"
13	6	5	"M"
15	6	5	"F"
14	99	88	"F"
16	99	88	"M"
17	7	8	"M"
19	9	10	"M"
21	19	20	"M"
23	21	22	"M"
25	23	24	"M"
27	25	26	"F"
29	28	27	"F"
31	30	29	"F"
33	17	18	"M"
35	33	34	"F"
37	36	35	"F"
39	38	37	"F"
41	40	39	"F"
43	42	41	"F"
45	44	43	"F"
47	46	45	"F"
49	11	12	"M"
51	49	50	"F"
53	52	51	"F"
55	54	53	"M"
57	55	56	"M"
73	57	58	"M"
74	32	31	"F"
75	73	74	"M"
76	48	47	"F"
77	75	76	"F"
79	78	77	"F"
59	13	14	"F"
61	60	59	"F"
63	62	61	"M"
65	63	64	"M"
32	65	66	"M"
67	16	15	"M"
69	67	68	"M"
71	69	70	"M"
58	71	72	"F"
81	80	79	"F"
83	82	81	"M"