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