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