 1 - 3  
                                                                                                
 
 4  
                                                                      
 
 5  
                                                                                                                  
 
 6  
                                                                          
 
 7  
                                                              
 
 8  
                                                                                      
 
 9  
                          
 
 10  
                                                           
 
 11  
                                      
 
 12  
                                                                     
  
 13  
                                 
 
 14  
                                           
 
 15  
                                                         
 
 16  
                                                                   
  
 17  
                                                                     
  
 18  
                                                  
 
 19  
                                                         
  
 20  
                                                                                             

 
 21  
                             
 
 22  
                                                          
 
 23  
  IQ                                                               
 
                 