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