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