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