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