def timeInWords(h: int, m: int):
    words = [
        "o' clock",
        "one",
        "two",
        "three",
        "four",
        "five",
        "six",
        "seven",
        "eight",
        "nine",
        "ten",
        "eleven",
        "twelve",
        "thirteen",
        "fourteen",
        "quarter",
        "sixteen",
        "seventeen",
        "eighteen",
        "nineteen",
        "twenty",
        "twenty one",
        "twenty two",
        "twenty three",
        "twenty four",
        "twenty five",
        "twenty six",
        "twenty seven",
        "twenty eight",
        "twenty nine",
        "half",
    ]
    
    assert len(words) == 31, "There's one number missing or something"
    
    hour = words[h]
    next_hour = 0
    if m == 0:
        return hour + " " + words[m]
    
    connector: str = ' minute'
    magic_word = ' '
    
    if 1 <= m <= 30:
        magic_word += 'past '
    else:
        magic_word += 'to '
        m = 60 - m
        next_hour = 1
        
    if m > 1:
        connector += 's'
        
    hour = words[h+next_hour]
    minutes = words[m]
        
    # Handle 15 and 30
    if m in (15, 30):
        return minutes + magic_word + hour
    
    return minutes + connector + magic_word + hour