1. minor changes

    Closed
    #119008301 11 1 0 0

  2. self-intersection

    Closed
    #119006904 1 2 1 0

  3. self-intersection

    Closed
    #119006874 0 2 0 0

  4. minor changes

    Closed
    #119006814 9 14 0 0

  5. self-intersection

    Closed
    #119006676 0 1 1 0

  6. minor changes

    Closed
    #118633801 16 19 5 0

  7. minor changes

    Closed
    #118633443 112 37 0 0

  8. minor changes

    Closed
    #118626571 0 1 0 0

  9. minor changes

    Closed
    #118626337 0 4 0 0

  10. self-intersection

    Closed
    #118626257 4 1 0 0

  11. self-intersection

    Closed
    #118626228 0 7 4 0

  12. minor changes

    Closed
    #118582825 0 0 5 0

  13. minor changes

    Closed
    #118582553 4 74 0 0

  14. minor changes

    Closed
    #118582029 0 13 4 0

  15. minor changes

    Closed
    #118581929 0 15 1 0

  16. minor changes

    Closed
    #118581635 0 1 0 0

  17. minor changes

    Closed
    #118581608 0 13 0 0

  18. minor changes

    Closed
    #118449117 55 54 8 0

  19. close loop

    Closed
    #118325681 2 4 18 0

  20. close loop

    Closed
    #118323739 1 3 1 0