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