* Title:Fun with Glass Floor Returns
* Designer:jf
* Type:Solution
* Follows:batesas
* Physics:2
   - -               o pqrstuv    )               
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     M        v                                   
     M        K +            )                    
     M                                            
     M       >..:K                                
     M                                            
     M      >>>=>                                 
     M              !!                            
     M       FV<<K F::                            
     M                                            
     M          F=<M<<                            
     M             M (                            
     M             M                              
     M             M                              
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     M           /    ghijklmn      F             
     M       #T####OOOKKKKKKKKOOO####             
     M       O(?$$$$$$$$$$$$$$$$$$$$,             
     M       ####################\$$O             
     M                          I####