let fbij_jolie_quatorze ~(c : int) (i:Resolution.couleur) = match i with
| 1 -> Graphics.red;
| 2 -> Graphics.green;
| 3 -> Graphics.yellow;
| 4 -> Graphics.blue;
| 0 -> Graphics.black; (* Pour dessiner les lignes *)
| -1 -> Graphics.white; (* Pour le fond *)
| 5 -> Graphics.magenta;
| 6 -> Graphics.cyan;
| 7 -> rose;
| 8 -> mandarine;
| 9 -> orange;
| 10 -> jaunefaible;
| 11 -> saumon;
| 12 -> violet;
| 13 -> indigo;
| 14 -> vertjaune