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