True
           
         
        TRUE
        
          
            TRUE
          
        
        
          
            
               
                 False
               
             
            FALSE
            
              
                FALSE
              
            
            
              
                
                   
                     Not true
                   
                 
                TRUE
                
                  
                    
                      
                        FALSE
                      
                    
                  
                
                
                  
                    
                       
                         Not false
                       
                     
                    FALSE
                    
                      
                        
                          
                            TRUE
                          
                        
                      
                    
                    
                      
                        
                        
                          
                            
                            
                              
                                
                                
                                  
                                    
                                    
                                      
                                        
                                      
                                    
                                  
                                
                              
                            
                          
                        
                      
                    
                  
                
              
            
          
        
      
    
  
  
    test if
    
      
        
          
            FALSE
          
        
        
          
             if false
          
        
        
          
            ok
            
              
                FALSE
              
            
            
              
                
                  
                    TRUE
                  
                
                
                  
                    ok
                    
                      
                        TRUE
                      
                    
                  
                
                
                  
                    
                       
                         if true
                       
                     
                    TRUE
                    
                      
                        ok
                      
                    
                    
                      
                        ok
                        
                          
                            FALSE
                          
                        
                        
                          
                            
                            
                              
                                FALSE
                              
                            
                            
                              
                                 if/else false
                              
                            
                            
                              
                                ok
                                
                                  
                                    TRUE
                                  
                                
                              
                            
                            
                              
                                
                                   
                                     if/else false
                                   
                                 
                                TRUE
                                
                                  
                                    ok
                                  
                                
                                
                                  
                                    ok
                                    
                                      
                                        FALSE
                                      
                                    
                                    
                                      
                                        
                                        
                                          
                                            TRUE
                                          
                                        
                                        
                                          
                                            ok
                                            
                                              
                                                TRUE
                                              
                                            
                                          
                                        
                                        
                                          
                                             if/else true
                                          
                                        
                                        
                                          
                                            
                                               
                                                 if/else true
                                               
                                             
                                            TRUE
                                            
                                              
                                                ok
                                              
                                            
                                            
                                              
                                                ok
                                                
                                                  
                                                    FALSE
                                                  
                                                
                                                
                                                  
                                                    
                                                    
                                                      
                                                        FALSE
                                                      
                                                    
                                                    
                                                      
                                                         elseif 1
                                                      
                                                    
                                                    
                                                      
                                                        TRUE
                                                      
                                                    
                                                    
                                                      
                                                        ok
                                                        
                                                          
                                                            TRUE
                                                          
                                                        
                                                      
                                                    
                                                    
                                                      
                                                        TRUE
                                                      
                                                    
                                                    
                                                      
                                                         elseif 2
                                                      
                                                    
                                                    
                                                      
                                                         elseif 3
                                                      
                                                    
                                                    
                                                      
                                                        
                                                           
                                                             elseif 4
                                                           
                                                         
                                                        TRUE
                                                        
                                                          
                                                            ok
                                                          
                                                        
                                                      
                                                    
                                                  
                                                
                                              
                                            
                                          
                                        
                                      
                                    
                                  
                                
                              
                            
                          
                        
                      
                    
                  
                
              
            
          
        
      
    
  
  
    test equalities
    
      
        
           
             Equal yes
           
         
        TRUE
        
          
            EQ
            
              
                2
              
            
            
              
                2
              
            
          
        
        
          
            
               
                 Equal no
               
             
            FALSE
            
              
                EQ
                
                  
                    3
                  
                
                
                  
                    4
                  
                
              
            
            
              
                
                   
                     Not equal yes
                   
                 
                TRUE
                
                  
                    NEQ
                    
                      
                        5
                      
                    
                    
                      
                        6
                      
                    
                  
                
                
                  
                    
                       
                         Not equal no
                       
                     
                    FALSE
                    
                      
                        EQ
                        
                          
                            3
                          
                        
                        
                          
                            4
                          
                        
                      
                    
                    
                      
                        
                           
                             Smaller yes
                           
                         
                        TRUE
                        
                          
                            LT
                            
                              
                                5
                              
                            
                            
                              
                                6
                              
                            
                          
                        
                        
                          
                            
                               
                                 Smaller no
                               
                             
                            FALSE
                            
                              
                                LT
                                
                                  
                                    7
                                  
                                
                                
                                  
                                    7
                                  
                                
                              
                            
                            
                              
                                
                                   
                                     Greater yes
                                   
                                 
                                TRUE
                                
                                  
                                    GT
                                    
                                      
                                        9
                                      
                                    
                                    
                                      
                                        8
                                      
                                    
                                  
                                
                                
                                  
                                    
                                       
                                         Greater no
                                       
                                     
                                    FALSE
                                    
                                      
                                        GT
                                        
                                          
                                            10
                                          
                                        
                                        
                                          
                                            10
                                          
                                        
                                      
                                    
                                    
                                      
                                        
                                           
                                             Smaller-equal yes
                                           
                                         
                                        TRUE
                                        
                                          
                                            LTE
                                            
                                              
                                                11
                                              
                                            
                                            
                                              
                                                11
                                              
                                            
                                          
                                        
                                        
                                          
                                            
                                               
                                                 Smaller-equal no
                                               
                                             
                                            FALSE
                                            
                                              
                                                LTE
                                                
                                                  
                                                    13
                                                  
                                                
                                                
                                                  
                                                    12
                                                  
                                                
                                              
                                            
                                            
                                              
                                                
                                                   
                                                     Greater-equal yes
                                                   
                                                 
                                                TRUE
                                                
                                                  
                                                    GTE
                                                    
                                                      
                                                        14
                                                      
                                                    
                                                    
                                                      
                                                        14
                                                      
                                                    
                                                  
                                                
                                                
                                                  
                                                    
                                                       
                                                         Greater-equal no
                                                       
                                                     
                                                    FALSE
                                                    
                                                      
                                                        GTE
                                                        
                                                          
                                                            15
                                                          
                                                        
                                                        
                                                          
                                                            16
                                                          
                                                        
                                                      
                                                    
                                                  
                                                
                                              
                                            
                                          
                                        
                                      
                                    
                                  
                                
                              
                            
                          
                        
                      
                    
                  
                
              
            
          
        
      
    
  
  
    test or
    
      
        
           
             Or true/true
           
         
        TRUE
        
          
            OR
            
              
                TRUE
              
            
            
              
                TRUE
              
            
          
        
        
          
            
               
                 Or false/true
               
             
            TRUE
            
              
                OR
                
                  
                    FALSE
                  
                
                
                  
                    TRUE
                  
                
              
            
            
              
                
                   
                     Or true/false
                   
                 
                TRUE
                
                  
                    OR
                    
                      
                        TRUE
                      
                    
                    
                      
                        FALSE
                      
                    
                  
                
                
                  
                    
                       
                         Or false/false
                       
                     
                    FALSE
                    
                      
                        OR
                        
                          
                            FALSE
                          
                        
                        
                          
                            FALSE
                          
                        
                      
                    
                  
                
              
            
          
        
      
    
  
  
    test and
    
      
        
           
             And true/true
           
         
        TRUE
        
          
            AND
            
              
                TRUE
              
            
            
              
                TRUE
              
            
          
        
        
          
            
               
                 And false/true
               
             
            FALSE
            
              
                AND
                
                  
                    FALSE
                  
                
                
                  
                    TRUE
                  
                
              
            
            
              
                
                   
                     And true/false
                   
                 
                FALSE
                
                  
                    AND
                    
                      
                        TRUE
                      
                    
                    
                      
                        FALSE
                      
                    
                  
                
                
                  
                    
                       
                         And false/false
                       
                     
                    FALSE
                    
                      
                        AND
                        
                          
                            FALSE
                          
                        
                        
                          
                            FALSE
                          
                        
                      
                    
                  
                
              
            
          
        
      
    
  
  
    test ternary
    
      
        
           
             if true
           
         
        
          
            
              
                TRUE
              
            
            
              
                42
              
            
            
              
                99
              
            
          
        
        
          
            42
          
        
        
          
            
               
                 if true
               
             
            
              
                
                  
                    FALSE
                  
                
                
                  
                    42
                  
                
                
                  
                    99
                  
                
              
            
            
              
                99