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