Pairings

Group 1 1 2
1
1 1 2 0
2
0 0 0 0
Group 2 1 2
1
1 1 2 0
2
0 0 0 0
Group 3 1 2 3
1
1 1 1 1 4 4
2
0 0 1 ½ 1.5 0.75
3
0 0 ½ 0 0.5 0.75