  !! Invalid self-edge (res_001-equation0012.inkml.bg):
	['E', ' 2', ' 2', ' Sup', ' 1.0']
  !! Invalid self-edge (res_001-equation0012.inkml.bg):
	['E', ' 3', ' 3', ' Sup', ' 1.0']
  !! Invalid self-edge (res_001-equation0012.inkml.bg):
	['E', ' 4', ' 4', ' R', ' 1.0']
  !! Invalid self-edge (res_001-equation0012.inkml.bg):
	['E', ' 5', ' 5', ' R', ' 1.0']
  !! Invalid self-edge (res_001-equation0012.inkml.bg):
	['E', ' 2', ' 2', ' Sup', ' 1.0']
  !! Invalid self-edge (res_001-equation0012.inkml.bg):
	['E', ' 3', ' 3', ' Sup', ' 1.0']
  !! Invalid self-edge (res_001-equation0012.inkml.bg):
	['E', ' 4', ' 4', ' R', ' 1.0']
  !! Invalid self-edge (res_001-equation0012.inkml.bg):
	['E', ' 5', ' 5', ' R', ' 1.0']
  !! Invalid self-edge (res_001-equation0013.inkml.bg):
	['E', ' 4', ' 4', ' Sup', ' 1.0']
  !! Invalid self-edge (res_001-equation0013.inkml.bg):
	['E', ' 5', ' 5', ' Sup', ' 1.0']
  !! Invalid self-edge (res_001-equation0013.inkml.bg):
	['E', ' 6', ' 6', ' R', ' 1.0']
  !! Invalid self-edge (res_001-equation0013.inkml.bg):
	['E', ' 4', ' 4', ' Sup', ' 1.0']
  !! Invalid self-edge (res_001-equation0013.inkml.bg):
	['E', ' 5', ' 5', ' Sup', ' 1.0']
  !! Invalid self-edge (res_001-equation0013.inkml.bg):
	['E', ' 6', ' 6', ' R', ' 1.0']
  !! Invalid self-edge (res_001-equation006.inkml.bg):
	['E', ' 0', ' 0', ' Sup', ' 1.0']
  !! Invalid self-edge (res_001-equation006.inkml.bg):
	['E', ' 1', ' 1', ' Sup', ' 1.0']
  !! Invalid self-edge (res_001-equation006.inkml.bg):
	['E', ' 4', ' 4', ' Sup', ' 1.0']
  !! Invalid self-edge (res_001-equation006.inkml.bg):
	['E', ' 5', ' 5', ' Sup', ' 1.0']
  !! Invalid self-edge (res_001-equation006.inkml.bg):
	['E', ' 6', ' 6', ' R', ' 1.0']
  !! Invalid self-edge (res_001-equation006.inkml.bg):
	['E', ' 7', ' 7', ' R', ' 1.0']
  !! Invalid self-edge (res_001-equation006.inkml.bg):
	['E', ' 8', ' 8', ' R', ' 1.0']
  !! Inserting ABSENT nodes for:
      res_001-equation006.inkml.bg vs.
      ../testDataGT/001-equation006.inkml.bg
      ['3']
  !! Invalid self-edge (res_001-equation006.inkml.bg):
	['E', ' 0', ' 0', ' Sup', ' 1.0']
  !! Invalid self-edge (res_001-equation006.inkml.bg):
	['E', ' 1', ' 1', ' Sup', ' 1.0']
  !! Invalid self-edge (res_001-equation006.inkml.bg):
	['E', ' 4', ' 4', ' Sup', ' 1.0']
  !! Invalid self-edge (res_001-equation006.inkml.bg):
	['E', ' 5', ' 5', ' Sup', ' 1.0']
  !! Invalid self-edge (res_001-equation006.inkml.bg):
	['E', ' 6', ' 6', ' R', ' 1.0']
  !! Invalid self-edge (res_001-equation006.inkml.bg):
	['E', ' 7', ' 7', ' R', ' 1.0']
  !! Invalid self-edge (res_001-equation006.inkml.bg):
	['E', ' 8', ' 8', ' R', ' 1.0']
  !! Inserting ABSENT nodes for:
      res_001-equation006.inkml.bg vs.
      ../testDataGT/001-equation006.inkml.bg
      ['3']
  !! Invalid self-edge (res_001-equation007.inkml.bg):
	['E', ' 0', ' 0', ' R', ' 1.0']
  !! Invalid self-edge (res_001-equation007.inkml.bg):
	['E', ' 1', ' 1', ' R', ' 1.0']
  !! Invalid self-edge (res_001-equation007.inkml.bg):
	['E', ' 0', ' 0', ' R', ' 1.0']
  !! Invalid self-edge (res_001-equation007.inkml.bg):
	['E', ' 1', ' 1', ' R', ' 1.0']
  !! IO Error (cannot open): res_001-equation009.inkml.bg
  !! Inserting ABSENT nodes for:
      res_001-equation009.inkml.bg vs.
      ../testDataGT/001-equation009.inkml.bg
      ['0', '1', '10', '11', '12', '13', '14', '15', '16', '17', '18', '19', '2', '3', '4', '5', '6', '7', '8', '9']
  !! IO Error (cannot open): res_001-equation009.inkml.bg
  !! Inserting ABSENT nodes for:
      res_001-equation009.inkml.bg vs.
      ../testDataGT/001-equation009.inkml.bg
      ['0', '1', '10', '11', '12', '13', '14', '15', '16', '17', '18', '19', '2', '3', '4', '5', '6', '7', '8', '9']
  !! Invalid self-edge (res_002-equation007.inkml.bg):
	['E', ' 3', ' 3', ' Sup', ' 1.0']
  !! Invalid self-edge (res_002-equation007.inkml.bg):
	['E', ' 3', ' 3', ' Sup', ' 1.0']
  !! Invalid self-edge (res_002-equation013.inkml.bg):
	['E', ' 4', ' 4', ' R', ' 1.0']
  !! Invalid self-edge (res_002-equation013.inkml.bg):
	['E', ' 4', ' 4', ' R', ' 1.0']
  !! IO Error (cannot open): res_crohme_f042-eq067.inkml.bg
  !! Inserting ABSENT nodes for:
      res_crohme_f042-eq067.inkml.bg vs.
      ../testDataGT/crohme_f042-eq067.inkml.bg
      ['0', '1', '10', '11', '12', '13', '14', '15', '2', '3', '4', '5', '6', '7', '8', '9']
  !! IO Error (cannot open): res_crohme_f042-eq067.inkml.bg
  !! Inserting ABSENT nodes for:
      res_crohme_f042-eq067.inkml.bg vs.
      ../testDataGT/crohme_f042-eq067.inkml.bg
      ['0', '1', '10', '11', '12', '13', '14', '15', '2', '3', '4', '5', '6', '7', '8', '9']
  !! IO Error (cannot open): res_formulaire043-equation067.inkml.bg
  !! Inserting ABSENT nodes for:
      res_formulaire043-equation067.inkml.bg vs.
      ../testDataGT/formulaire043-equation067.inkml.bg
      ['0', '1', '10', '11', '12', '13', '14', '15', '16', '2', '3', '4', '5', '6', '7', '8', '9']
  !! IO Error (cannot open): res_formulaire043-equation067.inkml.bg
  !! Inserting ABSENT nodes for:
      res_formulaire043-equation067.inkml.bg vs.
      ../testDataGT/formulaire043-equation067.inkml.bg
      ['0', '1', '10', '11', '12', '13', '14', '15', '16', '2', '3', '4', '5', '6', '7', '8', '9']
  !! Invalid self-edge (res_formulaire053-equation023.inkml.bg):
	['E', ' 2', ' 2', ' Sup', ' 1.0']
  !! Invalid self-edge (res_formulaire053-equation023.inkml.bg):
	['E', ' 3', ' 3', ' Sup', ' 1.0']
  !! Invalid self-edge (res_formulaire053-equation023.inkml.bg):
	['E', ' 2', ' 2', ' Sup', ' 1.0']
  !! Invalid self-edge (res_formulaire053-equation023.inkml.bg):
	['E', ' 3', ' 3', ' Sup', ' 1.0']
  !! Invalid self-edge (res_formulaire057-equation036.inkml.bg):
	['E', ' 25', ' 25', ' R', ' 1.0']
  !! Invalid self-edge (res_formulaire057-equation036.inkml.bg):
	['E', ' 25', ' 25', ' R', ' 1.0']
  !! Invalid self-edge (res_KME2G3_8_sub_52.inkml.bg):
	['E', ' 3', ' 3', ' U', ' 1.0']
  !! Invalid self-edge (res_KME2G3_8_sub_52.inkml.bg):
	['E', ' 3', ' 3', ' U', ' 1.0']
  !! Inserting ABSENT nodes for:
      res_KME2G3_9_sub_70.inkml.bg vs.
      ../testDataGT/KME2G3_9_sub_70.inkml.bg
      ['0', '1', '10', '11', '12', '13', '14', '15', '16', '17', '18', '19', '2', '20', '21', '22', '23', '24', '25', '3', '4', '5', '6', '7', '8', '9']
  !! Inserting ABSENT nodes for:
      res_KME2G3_9_sub_70.inkml.bg vs.
      ../testDataGT/KME2G3_9_sub_70.inkml.bg
      ['0', '1', '10', '11', '12', '13', '14', '15', '16', '17', '18', '19', '2', '20', '21', '22', '23', '24', '25', '3', '4', '5', '6', '7', '8', '9']
