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