def time2text(current_time):
    hr, mn = map(int, current_time.split(":"))
 
    text = "It's " + lt20[hr % 12] + " "
 
    if (mn > 10) and (mn < 20):
        text += lt20[mn] + " "
    elif mn != 0:
        text += tens[mn // 10] + " "
        if (mn % 10) != 0:
            text += lt20[mn % 10] + " "
 
    return text + ("am" if hr < 12 else "pm")
 
 
lt20 = ("twelve", "one", "two", "three",
        "four", "five", "six", "seven",
        "eight", "nine", "ten", "eleven",
        "twelve", "thirteen", "fourteen", "fifteen",
        "sixteen", "seventeen", "eighteen", "nineteen")
 
tens = ("oh", "ten", "twenty", "thirty", "forty", "fifty")
 
for n in range(6):
    print(time2text(input()))

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

MDA6MDAKMDE6MzAKMTI6MDUKMTQ6MDEKMjA6MjkKMjE6MDA=

00:00
01:30
12:05
14:01
20:29
21:00