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