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