def timeInWords(h, m):

nums = ["one",'two','three','four','five','six','seven',
'eight','nine','ten','eleven', 'tweleve', 'thirteen', 'fourteen',15,
'sixteen', 'seventeen', 'eighteen','nineteen','twenty',]

phrases = {0:"o' clock", 
           15:"quarter past", 30:'half past', 
           45:"quarter to", }

if m == 45:
    return phrases[m]+' '+nums[h]
elif m == 0:
    return nums[h - 1]+' '+phrases[m]
elif m == 15:
    return phrases[m]+' '+nums[h-1]
elif m == 30:
    return phrases[m]+' '+nums[h-1]
else:
    if m <= 20:
        return nums[m-1]+' minute past '+nums[h-1]
    elif m > 20 and m < 30:
        mins_units = m%10
        mins_tens = (m//10) * 10
        return nums[mins_tens - 1]+' '+nums[mins_units - 1]+' minutes past '+nums[h-1]
    elif m > 30 and m < 40:
        m = 60 - m
        mins_units = m%10
        mins_tens = (m//10) * 10
        return nums[mins_tens - 1]+' '+nums[mins_units - 1]+' minutes to '+nums[h]
    elif m >= 40:
        m = 60 - m
        return nums[m - 1]+' minutes to '+nums[h]                        
# Write your code here