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