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