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