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

| 4 3 2

| 4 2 2

3 2
2 2
| 3 2 2 1

  * # *
 * * * *

Pentru prima casuta, cele patru posibilitati sunt: (1, 1) -> (3, 1) -> (4, 1); (1, 1) -> (2, 1) -> (4, 1); (1, 1) -> (2, 1) -> (3, 1) -> (4, 1).
Pentru casuta a doua: (1, 1) -> (3, 1) -> (4, 2); (1, 1) -> (2, 1) -> (3, 1) -> (4, 2).
Pentru a treia casuta: (1, 1) -> (2, 1) -> (4, 3); (1, 1) -> (3, 3) -> (4, 3).
Pentru casuta a patra: (1, 1) -> (3, 3) -> (4, 4).

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