Create a Hangman Game in Python that takes a list of character guesses to play an automated word puzzle.
Requirements
1. Inside the game, define a secret word string that the automated system needs to discover.
2. The game will accept a list (guess_inputs) containing character predictions made by the user.
3. Run a for loop to process each character guess and track the remaining lives systematically.
4. Validation Logic :

1. Convert character inputs to lowercase format to prevent capitalization tracking mismatches.
2. Check if the guess character exists inside the target word and reveal its matching positions.
3. Reduce the global remaining lives counter by one if the guess character is incorrect.

5. Print the active hidden word blanks along with the remaining lives after each simulation loop step.