h2. Exemplu
table(example). |_. ostrov.in |_. ostrov.out |

| This is some
  text written on
  multiple lines.
| This is another
  text written on
  multiple lines.

| 11
0
1 1 3 4
1 2 3
2 4 5
1 3 1
3 4 2
4 1 4
0
2 3 5 4
1 2 3 4
2 6 2
6 8 3
6 7 1
8 7 1
4 5 7
0
4 9 2
3 2 4 1
4 5 7
| 3
11
-1
10

|
h3. Explicaţie