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