_:B018e3e29a7cb555e68b1dbb2a9704708 "*bʰrs‑tu‑" . "PIE" . "102961" . _:B018e3e29a7cb555e68b1dbb2a9704708 . "Etymology for: fastus (la0532)" . "*bʰrs‑tu‑" . "*bʰrs‑tu‑" . .