id	ind_A	ind_B	ind_C	ind_D
S_000	G/G	A/G	A/A	A/G
S_001	A/T	A/T	T/T	T/T
S_002	C/T	T/T	C/C	C/T
S_003	C/T	C/T	C/T	C/C
S_004	C/G	G/G	C/C	C/G
S_005	A/T	A/T	A/T	T/T
S_006	C/G	C/C	C/G	C/G
S_007	A/G	G/G	A/A	G/G
S_008	G/T	G/T	T/T	G/T
S_009	C/C	C/C	A/A	A/C