PIE: *T + T, *"TT" (two dental stops) has an "s" between them "TsT" giving "st" in Greek. If the ancient Greeks encountered a language and a word within that language where a set of coronal stops like "tt" was present and the Greeks interpreted the sound of this set of coronal stops as dental stops (Ancient Greek only had dental stops), would the set of coronal stops surface as "st" in the Ancient Greek transliteration of that word?