spacepaste

  1.  
  2. $ ./new
  3. 0 -> 1
  4. branch start
  5. branch choice start
  6. 1 -> 2
  7. 2 -> 3
  8. branch start
  9. branch choice start
  10. 3 -> 4
  11. 4 -> 5
  12. branch choice end
  13. branch end
  14. branch choice end
  15. branch choice start
  16. 5 -> 6
  17. 6 -> 7
  18. branch start
  19. branch choice start
  20. 7 -> 8
  21. 8 -> 9
  22. branch choice end
  23. branch end
  24. branch choice end
  25. branch end
  26. 9 -> 10
  27. NULL
  28.