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