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