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