eventSet2.addEvent(new Event("F", null));
eventSet2.addEvent(new Event("G", null));
eventSet2.addEvent(new Event("H", null));
eventSets.add(eventSet2);
EventSet eventSet3 = new EventSet();
eventSet3.addEvent(new Event("E", null));
eventSet3.addEvent(new Event("E", null));
eventSet3.addEvent(new Event("E", null));
eventSet3.addEvent(new Event("F", null));
eventSet3.addEvent(new Event("A", null));
eventSet3.addEvent(new Event("B", null));