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