* Title:Protecting against the Underflow 1
* Designer:ais523
* Type:Solution
* Follows:habitah
* Physics:2
                                                  
                                                  
                       \v/                        
                       I:J                        
                      ,   ,                       
                        (                         
                      ,WWW,                       
                       (                          
                    <<<<=>W                       
                   W -    W                       
                          W                       
                   >==W   W                       
                      W   W                       
                      W   W                       
                      Wg  W                       
                      Wg  W                       
                       g                          
                      >W W<                       
                       W W                        
                       W W                        
                   HHHHWFWHHHH                    
                   B!!!$$$!!!B                    
                   BW<<KHK>>WB                    
                   BWB0j$r1BWB                    
                   BWBT>H<TBWB                    
                   BWB0BBB1BWB                    
                   B!!!!B!!!!B                    
                   B>>>!B!<<<B                    
                   B.B,!B!,B.B                    
                   B~B$!)!$B~B                    
                   B:BFHHHFB:B