1. work on self intersection

    Closed
    #101598791 0 3 0 0

  2. work on self intersection

    Closed
    #101598726 1 2 0 0

  3. work on self intersection

    Closed
    #101598630 0 4 9 0

  4. work on self intersection

    Closed
    #101598430 0 1 0 0

  5. work on duplicate node

    Closed
    #101598188 0 4 1 0

  6. work on self intersection

    Closed
    #101598062 0 3 0 0

  7. work on self intersection

    Closed
    #101598039 2 3 0 0

  8. work on self intersection

    Closed
    #101597925 0 2 1 0

  9. work on self intersection

    Closed
    #101597777 0 1 1 0

  10. delete strange inner

    Closed
    #101597675 0 6 1 0

  11. work on self intersection

    Closed
    #101597274 1 4 0 0

  12. work on self intersection

    Closed
    #101342287 4 4 4 0

  13. work on self intersection

    Closed
    #101342053 0 1 1 0

  14. work on self intersection

    Closed
    #101341988 0 1 1 0

  15. work on self intersection

    Closed
    #101341821 1 3 0 0

  16. work on self intersection

    Closed
    #101341672 3 9 1 0

  17. work on self intersection

    Closed
    #101341256 1 8 4 0

  18. work on self intersection

    Closed
    #101341024 0 2 0 0

  19. work on duplicate node

    Closed
    #101340886 0 1 0 0

  20. work on self intersection

    Closed
    #101340781 1 2 0 0