text: INSERT INTO Nodes (MapID, XCoordinate, YCoordinate)
  VALUES
  (1, -90, 32),(1, -82, 31),(1, -76, 30),(1, -70, 28),(1, -68, 26),(1, -54, 20),(2, -90, 32),(2, -82, 31),(2, -76, 30),
  (2, -68, 26),(2, -54, 20),(2, -50, 19),(3, -90, 32),(3, -82, 31),(3, -76, 30),(3, -68, 26),(3, -54, 20),(3, -50, 19),
  (3, -44, 17),(3, -36, 15),(4, -90, 32),(4, -82, 31),(4, -76, 30),(4, -68, 26),(4, -54, 20),(4, -50, 19),(4, -44, 17),
  (4, -36, 15),(5, -90, 32),(5, -82, 31),(5, -76, 30),(5, -68, 26),(5, -54, 20),(5, -50, 19),(5, -44, 17),(5, -36, 15),
  (5, -30 ,12),(5, -24, 10),(6, -90, 32),(6, -82, 31),(6, -76, 30),(6, -68, 26),(6, -54, 20),(6, -50, 19),(6, -44, 17),
  (6, -36, 15),(6, -30 ,12),(6, -24, 10),(7, -90, 32),(7, -82, 31),(7, -76, 30),(7, -68, 26),(7, -54, 20),(7, -50, 19),
  (7, -44, 17),(7, -36, 15),(7, -30 ,12),(7, -24, 10),(7, -20, 9),(7, -10, 8);
  