> six
> negative seven hundred twenty nine
> one million one hundred one
> eight hundred fourteen thousand twenty two
> zero
> negative one million one hundred eleven thousand one hundred eleven
> one hundred thousand
> nine hundred ninety nine million nine hundred ninety nine thousand nine hundred ninety nine
> negative nine hundred ninety nine million nine hundred ninety nine thousand nine hundred ninety nine
> negative one
> zero
> 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
> one hundred
> one thousand
> one million