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