			
					NNN				
					NN
	NNNN				NN	N
	N			
			N		N
NN
N			NKi	

		NNN					N
N																					N					
	
NN	
					NN		N					N
N
		N																																		NNN			N
								NN		NN			i	N
		N						N
		N					i	N			NN								N

			N					NNN													N	
N		N											N	
		NN			NN				K	N					m			NN	NN		N
	N	N	N
		KN
						Nm										N							Nm					
N	
				NNN					j	
NN							N

NN	N
N	NN												N	N
	NNN	N					
	N
N		NNNN		
	N					
	NN	

				N		NNN		
N	

N
N		N
	N	
	NNNNN			N						
N													
N
N	N		Nl			N		
	j		
								N	g	N				
		
								N		i		
							N		N

						N		N				N			M		j	
					l	N	h	
						i					

			N						i
			N		N						
			N	
				N			N													
		N	iNN		N
				
							
																		N		L	N		NN					
NNN	
	
		


			NN	NNN		
NN		N			NNNNN		N
N	
		
N
NN
	
	
		N									N		N		NNN				NN	h	N	
								N	f	NN				
	j						N	K	N				N	N											
	L				i	
		N			i			i	
	i	N		
																																K		N									

	

N		N
N
m		N		i	NN

N
NN		