0 2 0   30 1 0
40 1 0  0 0 0   
10 4 0  30 3 0
0 1 10  0 3 40
10 3 20  -25 1 5   
1 1 0   30 0 0
0 2 0   30 2 0
-20 2 0   30 1 0
40 1 0  10 0 0   
10 2 0  30 4 20
0 2 10  -20 3 30
10 3 0  0 2 15   
1 1 0   30 0 0
0 2 0   30 2 0