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