0 New York
1 Pittsburgh
2 Philadelphia
3 Columbus
4 Cincinatti
5 Louisville
6 Charleston
7 Baltimore
8 Clarkesville
9 Knoxville
10 Richmond
11 Nashville
12 Chattanooga
99999 Separator
0 1 6
0 2 5
1 2 4
1 3 2
1 6 6
2 7 3
3 4 3
3 6 2
4 5 2
5 6 3
5 8 2
6 7 5
6 8 4
6 9 6
7 10 2
8 11 2
9 10 4
9 11 3
10 12 10
11 12 2