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