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