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