all properties - random order
 (, ) = 
all properties - default sort
 (, ) = 
  
    all properties - sort by value (numeric=, reverse=)
    
       (, ) = 
    
    all properties - sort by index:1 (numeric=, reverse=)
    
       (, ) = 
    
    all properties - sort by index:1-value (numeric=, reverse=)
    
       (, ) =  ()
    
  
sort by weird stuff - numeric
  : , =