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