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