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