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