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