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