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