Your goal is to find the secret four-color code. The following colors are possible: yellow, red, white, orange, pink, 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', 'yellow', 'brown', 'red']. Hint: two colors are in the secret code but in the wrong positions.
Guess: ['yellow', 'white', 'red', 'white']. Hint: three colors are in the secret code but in the wrong positions.
Guess: ['red', 'orange', 'white', 'yellow']. 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, pink, white, white white, red, orange, yellow yellow, red, yellow, white pink, orange, orange, red