* Title:Slider solved
* Designer:jf
* Type:Solution
* Follows:tamaves
* Physics:2
  !! F BFBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBFB F !!   
  ::F !$$!!!!!!!!0123456789abcdef!!!!!!!$$! F::   
  !! !/H.HHHHHHHHHHHHHH,:HHHHHHHHHHHHHH,.H\! !!   
  >>M= B!$$$$$$$$$$$$$$$$$$$$)$$$$$$$$$$!B =M<<   
    M  IHHHHHHHHHHHHHHHWFW+H.FHHHHHHHHHHHJ  M     
    M               B$$$B$$$?B              M     
    M               BFT<B:.WBB           !! M     
    M               B$$$$$gWBB           ::FM     
    M               IHHH<<HWBJ !!           !     
    M                     gW   ::        >>M=F    
    M                     :W      !!!!!!!!!!x     
    M                      W   >> ========== M    
    M                     KW   - W           M    
    M                                        M    
    M        ,            WKW,MMW            M    
    M            (         n    W F          M    
    M         ===========W:M:>>>Wx           M    
    M                    W M      =     !!   M    
    M                    W M    KK     F::   M    
    M                    W M   F tuvhij !!   M    
    M                    W M    Ms<<<<<M<<   M    
    M                           Mr     M     M    
    M                     >W<   M\q    M     M    
    M                           M \p   M     M    
    M                      F    M!!o   M     M    
    M                     g     M::W   M     M    
    M      ,              :,   g !! nmlk     M    
    M       (                gg/.>>F>>>>     M!!  
    M       =============:=>>===v            M::  
    !!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!     
   ======================F====================<<