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