Puzzle

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Across
  1. 1. Morphine
  2. 5. Health-problems
  3. 6. Poppy
  4. 7. Mud
  5. 10. Junk
  6. 11. China-White
Down
  1. 2. Insomnia
  2. 3. Heroin
  3. 4. Drug
  4. 8. Opium
  5. 9. Diesel