With 2-Down, seat of Costilla County, Colo.); LUIS (2. See 51-Down) ; ACRE (3. Plot segment); STA (4. Where folks go off and on: Abbr.); HILLARY (5. “View From the Summit” memoirist); LOVELY (6. Swell); INIGO Lopez de Loyola, founder of the Society of Jesus (7.); GEDS (8. People may get