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