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