one	1
two	2
three	3
four	4
five	5
six	6
seven	7
eight	8
nine	9
ten	10
eleven	11
twelve	12
thirteen	13
fourteen	14
fifteen	15
sixteen	16
seventeen	17
eighteen	18
nineteen	19
twenty	20
twenty-one	21
thirty	30
forty	40
fifty	50
sixty	60
seventy	70
eighty	80
ninety	90
a hundred	100