1a,1,0.3
1b,1,0.3
1c,1,0.3
1d,1,0.3
2a,2,0.6
2b,2,0.3
2c,2,0.6
2d,2,0.3
3a,3,0.2
3b,3,0.2
3c,3,0.2
3d,3,0.2
-
1a,2a
1a,2b
1a,2c
1a,2d
1b,2a
1b,2b
1b,2c
1b,2d
1c,2a
1c,2b
1c,2c
1c,2d
1d,2a
1d,2b
1d,2c
1d,2d
2a,3a
2a,3b
2a,3c
2a,3d
2b,3a
2b,3b
2b,3c
2b,3d
2c,3a
2c,3b
2c,3c
2c,3d
2d,3a
2d,3b
2d,3c
2d,3d