How do you say 10-20 in Navajo?

In Navajo, the numbers 10 to 20 are expressed as follows: 10 is "naaki," 11 is "naaki yázhí," 12 is "naaki bilagáana," 13 is "naaki naaki," 14 is "naaki dį́į́ʼ," 15 is "naaki tsʼah," 16 is "naaki naadą́ą́ʼ," 17 is "naaki naashtʼéí," 18 is "naaki naadį́į́ʼ," and 19 is "naaki naadį́į́ʼ." Finally, 20 is "nízhóní."