snp_code	sample_code	result	score
rs1000	NA001	AT	0.1
rs2000	NA002	CC	0.2
rs3000	NA003	CT	0.3
rs4000	NA004	AA	0.4
rs5000	NA005	AG	0.5
rs6000	NA006	CG	0.6
rs7000	NA007	TT	0.7
rs8000	NA008	TT	0.8
rs9000	NA009	AC	0.9