With regards to the Houk species, how is the "ou" meant to be pronounced?
1. /ow/ as in found
about, house, shout, mouse, count, loud, sound, hound
2. long o as in four
pour, course, court, gourd, mourn, fourth
3. /oo/ as in you
your, tour, crouton, group, coup
4. /uh/ as in country
cousin, double