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