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