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