oun (Greek #3767)
(adverbially) certainly, or (conjunctionally) accordingly
KJV usage: and (so, truly), but, now (then), so (likewise then), then, therefore, verily, wherefore.
Pronounce: oon
Origin: apparently a primary word
houtos (Greek #3778)
the he (she or it), i.e. this or that (often with article repeated)
KJV usage: he (it was that), hereof, it, she, such as, the same, these, they, this (man, same, woman), which, who.
Pronounce: hoo'-tos
Origin: οὗτοι (hoo'-toy), nominative feminine singular αὕτη (how'-tay), and nominative feminine plural αὕται (how'-tahee) from the article 3588 and 846