RETEA
1 0
8
1 34 201 0 0
2 238 40 0 0
3 248 201 0 0
4 246 365 0 0
5 473 37 0 0
6 478 197 0 0
7 478 369 0 0
8 664 191 0 0
1 8
1 2 0 3 0 3
1 3 0 2 0 2
1 4 0 9 0 9
2 5 0 6 0 6
3 7 0 5 0 5
4 6 0 7 0 7
4 7 0 1 0 1
5 3 0 7 0 7
5 8 0 2 0 2
6 2 0 2 0 2
6 8 0 4 0 4
7 8 0 6 0 6
2 1 0 0 0 0
3 1 0 0 0 0
4 1 0 0 0 0
5 2 0 0 0 0
7 3 0 0 0 0
6 4 0 0 0 0
7 4 0 0 0 0
3 5 0 0 0 0
8 5 0 0 0 0
2 6 0 0 0 0
8 6 0 0 0 0
8 7 0 0 0 0