When carefully enunciated, they differ in which syllable is stressed: 13 vs. 30.
When carefully enunciated, they differ in which syllable is stressed: 16 vs 60.
When carefully enunciated, they differ in which syllable is stressed: 17 vs 70.
When carefully enunciated, they differ in which syllable is stressed: 19 vs 90.
0.004 seconds.