Your goal is to find the secret four-color code. The following colors are possible: white, pink, red, green, brown, yellow.
Some guesses have already been made. I will provide feedback for each guess made with which it is possible to unambigiously determine the secret code.

Previous Guesses:
Guess: ['yellow', 'green', 'white', 'pink']. Hint: two colors are in the secret code but in the wrong positions.
Guess: ['white', 'pink', 'red', 'red']. Hint: two colors are in the correct positions and one color is in the secret code but in the wrong positions.
Guess: ['white', 'green', 'brown', 'red']. Hint: two colors are in the correct positions and one color is in the secret code but in the wrong positions.
Guess: ['white', 'red', 'green', 'red']. Hint: two colors are in the correct positions.
A B C D
yellow, pink, red, red brown, brown, yellow, white white, brown, pink, red green, yellow, yellow, brown