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