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