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