'''
If the numbers 1 to 5 are written out in words: 

one, two, three, four, five

then there are 3 + 3 + 5 + 4 + 4 = 19 letters used in total.

If all the numbers from 1 to 1000 (one thousand) inclusive were written out in 
words, how many letters would be used?

NOTE: Do not count spaces or hyphens. For example, 342 (three hundred and 
forty-two) contains 23 letters and 115 (one hundred and fifteen) contains 20 
letters. The use of "and" when writing out numbers is in compliance with 
British usage.
'''

'''
one
two
three
four
five
six
seven
eight
nine
ten
eleven
twelve
thirteen
fourteen
fifteen
sixteen
seventeen
eighteen
nineteen
twenty
thirty
forty
fifty
sixty
seventy
eighty
ninety
hundred
and
'''
'''
If the numbers 1 to 5 are written out in words: 

one, two, three, four, five

then there are 3 + 3 + 5 + 4 + 4 = 19 letters used in total.

If all the numbers from 1 to 1000 (one thousand) inclusive were written out in 
words, how many letters would be used?

NOTE: Do not count spaces or hyphens. For example, 342 (three hundred and 
forty-two) contains 23 letters and 115 (one hundred and fifteen) contains 20 
letters. The use of "and" when writing out numbers is in compliance with 
British usage.
'''

'''
one
two
three
four
five
six
seven
eight
nine
ten
eleven
twelve
thirteen
fourteen
fifteen
sixteen
seventeen
eighteen
nineteen
twenty
thirty
forty
fifty
sixty
seventy
eighty
ninety
hundred
and
'''
If the numbers 1 to 5 are written out in words:   one, two, three, four, five  then there are 3 + 3 + 5 + 4 + 4 = 19 letters used in total.  If all the numbers from 1 to 1000 (one thousand) inclusive were written out in  words, how many letters would be used?  NOTE: Do not count spaces or hyphens. For example, 342 (three hundred and  forty-two) contains 23 letters and 115 (one hundred and fifteen) contains 20  letters. The use of "and" when writing out numbers is in compliance with  British usage. one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty thirty forty fifty sixty seventy eighty ninety hundred and