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