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