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