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