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