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