Description

- Today, you have a funny game show, and i make sure that it is so interesting for you.

- The rules of the game as below:
-> On the screen, there are 4 rows and 4 columns, the characters display automatically is A, B, C, ... on cells.
-> Player need to move same number to gain score. If you move character A to character A, you gain 4 scores.
-> If you move character B to character B, you gain 8 scores.
-> ... The same rules for other number. The more big number you have, the more score you gain.

- Now, let's play.