RETEA
1 0 1
6
1 42 107 0 0
2 129 52 0 0
3 132 189 0 0
4 279 53 0 0
5 294 181 0 0
6 419 114 0 0
1 6
1 2 6 10 8 2
1 3 1 2 2 1
2 4 4 6 6 2
2 5 3 4 4 1
3 2 2 3 2 0
3 5 1 4 3 6
4 3 2 3 2 0
4 5 2 3 2 0
4 6 1 4 2 1
5 3 1 5 1 1
5 6 1 8 8 7
2 1 0 0 0 2
3 1 0 0 0 0
4 2 0 0 0 0
5 2 0 0 0 0
2 3 0 0 0 1
3 4 0 0 0 1
5 4 0 0 0 1
6 4 0 0 0 2
6 5 0 0 0 0