PERMUTATIONS AND COMBINATIONS                                                   
                                                                                
(ENTER O TO END PROGRAM)                                                        
TOTAL NUMBER OF OBJECTS? 3                                                      
SIZE OF SUBGROUP? 2                                                             
 6 PERMUTATIONS                                                                 
 3 COMBINATONS                                                                  
                                                                                
TOTAL NUMBER OF OBJECTS? 0                                                      
