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