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