neuf
1 = un: un
2 = deux: duh
3 = trios: trwa
4 = quatre: katr
5 = cinq: sank
6 = six: sees
7 = sept: set
8 = huit: weet
9 = neuf: nuf
10 = dix: dees
11 = onze: onz
12 = douze: dooz
13 = treize: trez
14 = qutorze: catorz
15 = quinze: kanz
16 = seize: sez
17 = dix-sept: dee-set
18 = dix-huit: dees-weet
19 = dix-neuf: dees-nuf
20 = vingt: van