p	e	e	p	Q2e	Gz	G	e	G23zG2	G	p	[zz	<e	e									e	G		2													G		p			
	(
	<
	e
	
(	

[	2

z	G

	Q
		Q
	[
e	G

(

2	
(
		[	[			zz	(p	Q	G	2	G(	z2			(	e<<	e[G	p[	ze	pz	2z	z	zz	ezz	QQz	(<z	<<z	(z	(z	2z	<z	(Qz	(ez	Qp	<e	QQ	QG	Q	[	Qp	z	G			[~<}
z}z}}		}z<	~2[	2Q	ep	(			<	[													(			G			Q										p		G			
			
	
	
(
(
<
2<
e
GG

pe

[
	e
	Q
2
	