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