"PIE" . "130486" . _:Ba6c4e43f53d08663168d95bf0ee5c2ff . "*h₁elḱ‑os" . "Etymology for: ulcus (la1719)" . "*h₁elḱ‑os" . . _:Ba6c4e43f53d08663168d95bf0ee5c2ff "*h₁elḱ‑os" .