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