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