5
1
7
1.1 -10.0 6.6 19.0 4.1
0 1 1 1 1.8
0 1 2 2 -4.0
0 1 3 3 -1.4
0 1 3 4 -3.2
0 1 4 4 -28.0
0 1 5 5 15.0
0 1 5 6 -12.0
0 1 5 7 2.1
0 1 6 6 16.0
0 1 6 7 -3.8
0 1 7 7 15.0
1 1 1 1 -4.5
1 1 2 2 -3.5
1 1 3 3 0.5
1 1 3 4 5.2
1 1 4 4 -5.3
1 1 5 5 7.8
1 1 5 6 -2.4
1 1 5 7 6.0
1 1 6 6 4.2
1 1 6 7 6.5
1 1 7 7 2.1
2 1 1 1 -0.2
2 1 2 2 -3.7
2 1 3 3 1.7
2 1 3 4 7.0
2 1 4 4 -9.3
2 1 5 5 -1.9
2 1 5 6 -0.9
2 1 5 7 -1.3
2 1 6 6 -0.8
2 1 6 7 -2.1
2 1 7 7 4.0
3 1 1 1 -3.3
3 1 2 2 -4.0
3 1 3 3 6.3
3 1 3 4 -7.5
3 1 4 4 -3.3
3 1 5 5 0.2
3 1 5 6 8.8
3 1 5 7 5.4
3 1 6 6 3.4
3 1 6 7 -0.4
3 1 7 7 7.5
4 1 1 1 4.8
4 1 2 2 9.7
4 1 3 3 -2.4
4 1 3 4 -2.5
4 1 4 4 -2.9
4 1 5 5 3.4
4 1 5 6 -3.2
4 1 5 7 -4.5
4 1 6 6 3.0
4 1 6 7 -4.8
4 1 7 7 3.6
5 1 1 1 6.1
5 1 2 2 -1.5
5 1 3 3 -6.5
5 1 3 4 -5.4
5 1 4 4 -6.6
5 1 5 5 6.7
5 1 5 6 -7.2
5 1 5 7 -3.6
5 1 6 6 7.3
5 1 6 7 -3.0
5 1 7 7 -1.4