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