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