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