For RR

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Across
  1. 5. Section of a "Golden Apple" that's north of the core
  2. 10. choo choo critical infrastructure
  3. 13. a practical perspective on
  4. 15. Preferred nickname for SR
  5. 16. Affectionate marital address
  6. 18. activity czar
Down
  1. 1. Memory-filled street for Sru & Shre
  2. 2. Not Iyengar
  3. 3. food he cannot live without
  4. 4. Audible sign that dinner was a success
  5. 6. bestseller co-written by Desmond Tutu
  6. 7. one at a time
  7. 8. latter half of family group chat
  8. 9. place for a captain or a dummy
  9. 11. Home to 16 elements, but not a single period
  10. 12. alternatives for children
  11. 14. Current corporate mascot
  12. 17. Troy warrior whose heel was his doom