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