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