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