1 1
1 1
0 1
1 1
1 1
0 3
1 1
1 1
0 1
1 1
1 1
0 3

1 1
1 1
0 1
1 1
1 1
0 3
1 1
1 1
0 1
1 1
1 0.5
0 1
1 0.5
0 2

1 1
1 1
0 1
1 1
1 1
0 3
1 1
1 1
0 1
1 1
1 1
0 3

1 1
1 1
0 1
1 1
1 1
0 3
1 1
1 1
0 1
1 1
1 0.5
0 1
1 0.5
0 1
1 0.5
0 0.5