Let's count till 20!!!


One
E-na
Two
The-o
Three
 Tri-a
Four
Te-ssera
Five
Pen-de
Six
Ex-ksi
Seven
Ep-ta
Eight
Ock-to
Nine
en-nea
Ten
The-ka
Eleven
en-de-ka
Twelve
tho-the-ka
Thirteenthe-ka-tri-a
Fourteenthe-ka-tess-era
Fifteenthe-ka-pen-de
Sixteenthe-ka-ec-ksi
Seventeenthe-ka-efp-ta
Eighteenthe-ka-ock-to
Nineteenthe-ka-en-nea
Twentyi-kosi