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