format 55

classcanvas 128033 class_ref 128033 // user
  class_drawing_mode default show_context_mode default
  xyz 51 82 2000
usecasecanvas 128161 usecase_ref 128033 // PC01: import shapes for an imported network
  xyzwh 243 99 3005 64 32 label_xy 166 131
line 128289 ----
  from ref 128033 z 1999 to ref 128161
end
