void Update(){
		if (Input.GetMouseButtonDown (0) && (!firstCircleSelected)) {
			hit = Physics2D.Raycast (new Vector2(Camera.main.ScreenToWorldPoint (Input.mousePosition).x, Camera.main.ScreenToWorldPoint(Input.mousePosition).y),Vector2.zero, Mathf.Infinity, circleLayerMask);
			if (hit.collider != null){
				Debug.Log ("First value found");
				thisValue = hit.collider.gameObject.GetComponent<NumberValue>().value;
				firstCircleSelected = true;
				findValue();
			}
		}
	}

	void findValue(){
		if (Input.GetMouseButtonDown (0) && (firstCircleSelected)) {
			hit2 = Physics2D.Raycast (new Vector2(Camera.main.ScreenToWorldPoint (Input.mousePosition).x, Camera.main.ScreenToWorldPoint(Input.mousePosition).y),Vector2.zero, Mathf.Infinity, circleLayerMask);
			if (hit2.collider != null){
				Debug.Log ("Second value found");
				thatValue = hit2.collider.gameObject.GetComponent<NumberValue>().value;
				stateValues();
			}
		}
	}

	void stateValues(){
		Debug.Log ("The first value is "+ thisValue);
		Debug.Log ("The second value is "+ thatValue);
	}