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