INSERT INTO project.povrzana_so (kniga_id,raspolozenie_id) VALUES
	 (1,1),
	 (1,5),
	 (2,2),
	 (2,3),
	 (3,2),
	 (3,5),
	 (4,4),
	 (5,2),
	 (5,5),
	 (6,1);
INSERT INTO project.povrzana_so (kniga_id,raspolozenie_id) VALUES
	 (6,5),
	 (7,2),
	 (7,3),
	 (8,1),
	 (8,3);