 			}
 			
 			dispatch_async(self.queue2) {
-				for i in 1...500 {
+				for i in 1...5 {
 					let prop: String = String(i)
 					a1!.removeGroup(prop)
 					a1!.addGroup("test")

					}
					
					dispatch_async(self.queue4) {
						for i in 1...500 {
							let prop: String = String(i)
							a1!.removeGroup(prop)
							a1!.addGroup("test")

		
		dispatch_async(queua1) {
			a1 = GKAction(type: "A")
			for i in 1...10 {
				let prop: String = String(i)
				a1!.addGroup(prop)
				a1!.addGroup("test")
