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