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