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