/************************************************************ 
1.the first column is disease status D: 1 diseased; 0 undiseased
2.the scecond column is the genotype information of candidate gene G (beta2AR gene)
3.the last two columns are the genotype informations of other two genes  
(beta1AR gene or alpha1A gene)
4. each stands for the each individual observation.
*************************************************************/
1	2	2	0
0	0	2	2
1	1	0	1
0	1	2	1
0	1	1	0
0	0	2	0
0	2	2	1
1	1	1	1
0	1	0	1
0	1	1	0
1	1	2	1
0	0	1	0
0	1	1	1
0	0	2	2
0	1	2	2
0	1	2	1
0	0	1	1
1	1	1	0
0	1	2	1
0	1	2	1
0	1	2	0
1	2	2	0
0	1	0	1
1	0	0	2
0	1	1	1
0	1	1	2
1	2	1	2
0	0	2	1
1	1	2	1
1	0	2	1
0	0	1	0
1	0	2	1
0	1	2	1
1	1	2	0
1	0	2	1
1	2	0	1
0	2	1	0
0	1	2	1
0	0	1	2
1	1	1	0
0	0	1	2
0	1	2	1
0	2	1	1
0	1	2	0
0	1	1	1
1	1	1	1
0	0	2	1
1	0	1	1
1	1	1	1
0	1	2	0
1	2	2	2
1	1	2	1
0	1	2	1
0	0	1	2
0	0	1	0
0	1	1	2
0	0	0	2
1	1	2	1
0	1	2	2
1	2	1	1
0	2	1	1
0	2	2	1
0	0	1	0
0	1	1	0
0	2	2	0
0	1	2	1
0	2	2	0
1	2	2	2
0	0	2	1
0	1	1	1
0	1	2	1
0	0	1	0
1	1	2	2
0	1	2	1
0	2	2	2
0	1	2	1
1	2	2	1
1	1	2	2
0	0	1	1
1	2	2	0
0	1	2	1
0	0	2	1
1	1	2	1
1	0	1	1
1	0	1	2
1	1	2	0
0	1	0	0
0	1	1	2
1	1	0	0
1	2	1	0
1	1	1	1
1	0	2	1
1	2	2	1
1	0	2	1
0	0	0	1
1	1	1	2
1	1	1	1
1	1	0	1
0	0	2	2
0	0	2	1
0	0	2	1
0	1	1	0
0	0	2	2
1	2	0	0
1	0	2	1
1	1	0	0
1	0	1	0
0	1	2	0
0	2	2	1
0	0	1	0
0	1	2	1
0	0	0	0
1	0	1	1
0	0	2	0
1	0	1	1
0	0	2	1
0	1	2	1
1	0	2	2
0	1	2	1
0	1	2	0
1	0	2	0
0	1	1	0
1	0	2	1
0	2	2	1
1	0	2	0
1	0	1	1
0	0	2	1
0	0	2	0
1	0	2	0
0	1	2	1
0	0	2	1
0	0	2	2
1	1	2	1
1	1	2	0
1	1	2	2
0	0	2	0
1	0	2	2
1	2	2	1
0	0	2	2
0	1	1	1
1	0	2	2
0	1	1	1
1	1	2	1
0	1	1	1