Here's a breakdown:
* ruh: The "ru" sound is similar to the "roo" in "root", but with a shorter vowel sound.
* VAH: The "VAH" sound is similar to the "vah" in "van".
* nuh: The "nuh" sound is similar to the "nah" in "nap".
It's important to note that the emphasis should be on the second syllable, "VAH".