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