Sample Code

def words_after_g(phrase):
    word = ""
    words_after_g = []
    for char in phrase:
        if char.isalpha():
            word += char
        else:
            if word and word[0].lower() > 'g':
                words_after_g.append(word.upper())
            word = ""
    if word and word[0].lower() > 'g':
        words_after_g.append(word.upper())
    for word in words_after_g:
        print(word)

def main():
    name = input("Welcome, [INSERT NAME]. Please enter your name: ")
    phrase = input(f"Hello, {name}. Enter a 1 sentence quote, non-alpha separate words: ")
    words_after_g(phrase)

main()