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