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