Your goal is to find the secret four-color code. The following colors are possible: brown, yellow, red, pink, orange, white.
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', 'red', 'white', 'pink']. Hint: two colors are in the correct positions and one color is in the secret code but in the wrong positions.
Guess: ['brown', 'yellow', 'yellow', 'pink']. Hint: three colors are in the correct positions.
Guess: ['brown', 'yellow', 'white', 'pink']. Hint: two colors are in the correct positions and one color is in the secret code but in the wrong positions.
A B C D
pink, red, pink, white brown, red, yellow, pink pink, yellow, red, red white, pink, yellow, orange