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