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