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