def get_even_palindrome_at(user_input, index):
    user_input = user_input.lower()
    user_input = remove_non_words(user_input)
   
    start_index, end_index = index, index
   
    while start_index >= 0 and end_index < len(user_input):
        if user_input[start_index] == user_input[end_index]:
            start_index -= 1
            end_index += 1
        else:
            break

    result = ""
    count_index = start_index
   
    while count_index < end_index:
        result += user_input[count_index]
        count_index = count_index + 1
    return result