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