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