* Title:Rotation solved
* Designer:jf
* Type:Solution
* Follows:vagosuv
* Physics:2
                                                  
                   f       1)                     
         =====::=== =========                     
                 , :,                             
                   (                              
                - ==>>>>>                         
                  !    !!                         
              >==::   F::                         
                                                  
                WFF<<<M<<                         
                W     M                           
                W     M <<                        
                W        F                        
                W  ====K====                      
                W  |$$F$1$$|                      
                W  ,==,.:+==                      
                W  |(??$$?$|                      
                W+ ==M====W=                      
                 g |$?????$|                      
        :+      W=<====T==<=                      
                                                  
        =M>>>>>>>>>>>>>W                          
                       h  g                       
         <<<<<<<<<<<<<<K<,: ,                     
                           )                      
                       F<<==