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