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