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