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