Your goal is to find the secret four-color code. The following colors are possible: blue, green, orange, black, pink, yellow.
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: ['orange', 'black', 'green', 'blue']. Hint: two colors are in the correct positions.
Guess: ['blue', 'blue', 'green', 'green']. Hint: none of the guessed colors are present in the secret code.
Guess: ['pink', 'pink', 'orange', 'orange']. Hint: two colors are in the secret code but in the wrong positions.
Guess: ['orange', 'black', 'black', 'pink']. Hint: three colors are in the correct positions.
A B C D
black, blue, black, pink black, yellow, orange, green orange, black, yellow, pink blue, black, green, pink