1. 23651.
    0
    up up up
    ···
  2. 23652.
    0
    up up up
    ···
  3. 23653.
    0
    up up up
    ···
  4. 23654.
    0
    up up up
    ···
  5. 23655.
    0
    up up up
    ···
  6. 23656.
    0
    up up up
    ···
  7. 23657.
    0
    up up up
    ···
  8. 23658.
    0
    up up up
    ···
  9. 23659.
    0
    up up up
    ···
  10. 23660.
    0
    up up up
    ···
  11. 23661.
    0
    up up up
    ···
  12. 23662.
    0
    up up up
    ···
  13. 23663.
    0
    up up up
    ···
  14. 23664.
    0
    up up up
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  15. 23665.
    0
    up up up
    ···
  16. 23666.
    0
    up up up
    ···
  17. 23667.
    0
    up up up
    ···
  18. 23668.
    0
    up up up
    ···
  19. 23669.
    0
    up up up
    ···
  20. 23670.
    0
    up up up
    ···