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