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