public static int designerPdfViewer(List<int> h, string word)
    {
        var maxHeight = 1;
        foreach(var c in word) {
            var alphabetIndex = GetAlphabetIndex(c);
            var characterHeight = h[alphabetIndex];
            
            if(characterHeight > maxHeight) {
                maxHeight = characterHeight;
            }
        }
        
        return maxHeight * word.Length;        
    }
    
    public static int GetAlphabetIndex(char character)
    {
        character = char.ToUpper(character); // Convert to uppercase for consistency

        return character - 'A'; // 'A' becomes 0, 'B' becomes 1, etc.
    }