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