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