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