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