20           
                        
                                                        
                                        2012  15     2012  10   22             1558      2012   11   22         
                                                                     
                                                              342                           
                               20                                                10          342                 
                                         342                             
                          
                                     
                                    
                                       
                   
                                   
              410                  
        40                   

                         20         
                                             
                410                          
                           
                        40         
                                               
                                      277                                                 278                       
            342                                               

                                             
                                                                     
          
            
                   
                                                                                              
             
                                                                                                                                                                            
                                                                             
                                                                                                                            
                   