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