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