HTTP Error 503
Service Overloaded

Sending incomplete response. Please try again in a minute or two.

                     g       f       ,                                        
                                                                         
                                                                               
o                                                            i           
 o                                                                            
              e   

T                              i     k        i                     r     
      e                                                                  u     
                                       t                                        
        r   a                           e   -                            g    
 n             c                                             T               
                                                                              
                                 d                                       
                                                              U              
    w          l                 t                s        

      ,                     ,               s   e                        T     
                               t      s            t                          
                                                                            
                                     (                                    
      

N                                                                              
                      t         l  e                                      t    
                                   e                           a        c     
                          e                                                  
                                           n                                
                  A  (A                                                       
                        l                                  B              
B                               B                                              
                                                                   g  
                               .                                          
         t                 d             T                                      
                  

O                !    i                                           e            
                                                 i                             
       e                                                     A                 :
    e                                                                       
                                                                              
                                 i                  , s                     
pu  o                                                      d e            
                    n                '              A                          
Y                                                              o            
                   

                                                                              
                                                                             h
                    r                                                         
                   

T                              T                         s                    
                                                                              
           a   i                                                      m      n
    o                    s                      w                           
      

                                        h   i                                
                   

Example:

input:

3

1

2

47

output:

2
47
42