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