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