 
										
											 1
 1 
										
											 1
 1 
										
											 1
 1 
										
											 1
 1 
										
											 1
 1 
										
											 1
 1 
										
											 1
 1 
										
											 2
 2  1
 1 
										
											 1
 1 
										
											 1
 1