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