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