_:Be8ec9e22aa42f3e13fd7719653535ecf "*ueip‑es‑?" . "PIE" . "130293" . _:Be8ec9e22aa42f3e13fd7719653535ecf . "Etymology for: vīpera (la1840)" . "*ueip‑es‑?" . "*ueip‑es‑?" . .