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