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