// hints:
// - indices start with 0,
// - nodes: first end-systems then routers
// - all links are symmetric
// format:
// <number of endsystems> <number of routers> <number of links>
// <queue length of router 0 in packets>
// <queue length of router 1 in packets>
// ...
// <from node> <to node> <delay in ms> <bandwidth in bytes/s> <packet loss probability in %>
// <from node> <to node> <delay in ms> <bandwidth in bytes/s> <packet loss probability in %>
// ...
3 6 10
10
5
10
10
10
10
0 3 100 56000 2
1 5 150 128000 1
2 7 30 28800 4
3 4 3 10000000 0
4 5 10 10000000 1
4 6 5 20000000 0
4 7 5 10000000 0
5 8 6 10000000 0
6 7 3 1000000 1
7 8 4 10000000 0