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