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