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