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