YES

Problem:
 app(nil(),YS) -> YS
 app(cons(X),YS) -> cons(X)
 from(X) -> cons(X)
 zWadr(nil(),YS) -> nil()
 zWadr(XS,nil()) -> nil()
 zWadr(cons(X),cons(Y)) -> cons(app(Y,cons(X)))
 prefix(L) -> cons(nil())

Proof:
 Matrix Interpretation Processor: dim=3
  
  interpretation:
                  [1 0 0]  
   [prefix](x0) = [0 0 0]x0
                  [0 0 0]  ,
   
                     [1 0 0]     [1 0 0]     [1]
   [zWadr](x0, x1) = [0 0 0]x0 + [0 0 0]x1 + [0]
                     [0 0 0]     [0 0 0]     [0],
   
                [1 0 0]  
   [from](x0) = [0 0 0]x0
                [0 0 0]  ,
   
                [1 0 0]  
   [cons](x0) = [0 0 0]x0
                [0 0 0]  ,
   
                   [1 0 0]          [1]
   [app](x0, x1) = [0 0 0]x0 + x1 + [0]
                   [0 0 0]          [0],
   
           [0]
   [nil] = [0]
           [0]
  orientation:
                        [1]           
   app(nil(),YS) = YS + [0] >= YS = YS
                        [0]           
   
                     [1 0 0]         [1]    [1 0 0]           
   app(cons(X),YS) = [0 0 0]X + YS + [0] >= [0 0 0]X = cons(X)
                     [0 0 0]         [0]    [0 0 0]           
   
             [1 0 0]     [1 0 0]           
   from(X) = [0 0 0]X >= [0 0 0]X = cons(X)
             [0 0 0]     [0 0 0]           
   
                     [1 0 0]     [1]    [0]        
   zWadr(nil(),YS) = [0 0 0]YS + [0] >= [0] = nil()
                     [0 0 0]     [0]    [0]        
   
                     [1 0 0]     [1]    [0]        
   zWadr(XS,nil()) = [0 0 0]XS + [0] >= [0] = nil()
                     [0 0 0]     [0]    [0]        
   
                            [1 0 0]    [1 0 0]    [1]    [1 0 0]    [1 0 0]    [1]                       
   zWadr(cons(X),cons(Y)) = [0 0 0]X + [0 0 0]Y + [0] >= [0 0 0]X + [0 0 0]Y + [0] = cons(app(Y,cons(X)))
                            [0 0 0]    [0 0 0]    [0]    [0 0 0]    [0 0 0]    [0]                       
   
               [1 0 0]     [0]              
   prefix(L) = [0 0 0]L >= [0] = cons(nil())
               [0 0 0]     [0]              
  problem:
   from(X) -> cons(X)
   zWadr(cons(X),cons(Y)) -> cons(app(Y,cons(X)))
   prefix(L) -> cons(nil())
  Matrix Interpretation Processor: dim=3
   
   interpretation:
                   [1 0 0]     [0]
    [prefix](x0) = [0 0 0]x0 + [1]
                   [0 0 0]     [0],
    
                      [1 0 0]     [1 0 0]     [1]
    [zWadr](x0, x1) = [0 0 0]x0 + [0 0 0]x1 + [1]
                      [0 0 0]     [0 0 0]     [0],
    
                 [1 0 0]     [0]
    [from](x0) = [0 0 0]x0 + [1]
                 [0 0 0]     [0],
    
                 [1 0 0]     [0]
    [cons](x0) = [0 0 0]x0 + [1]
                 [0 0 0]     [0],
    
                    [1 0 0]     [1 0 0]  
    [app](x0, x1) = [0 0 0]x0 + [0 0 0]x1
                    [0 0 0]     [0 1 0]  ,
    
            [0]
    [nil] = [0]
            [0]
   orientation:
              [1 0 0]    [0]    [1 0 0]    [0]          
    from(X) = [0 0 0]X + [1] >= [0 0 0]X + [1] = cons(X)
              [0 0 0]    [0]    [0 0 0]    [0]          
    
                             [1 0 0]    [1 0 0]    [1]    [1 0 0]    [1 0 0]    [0]                       
    zWadr(cons(X),cons(Y)) = [0 0 0]X + [0 0 0]Y + [1] >= [0 0 0]X + [0 0 0]Y + [1] = cons(app(Y,cons(X)))
                             [0 0 0]    [0 0 0]    [0]    [0 0 0]    [0 0 0]    [0]                       
    
                [1 0 0]    [0]    [0]              
    prefix(L) = [0 0 0]L + [1] >= [1] = cons(nil())
                [0 0 0]    [0]    [0]              
   problem:
    from(X) -> cons(X)
    prefix(L) -> cons(nil())
   Matrix Interpretation Processor: dim=3
    
    interpretation:
                    [1 0 0]     [1]
     [prefix](x0) = [0 0 0]x0 + [0]
                    [0 0 0]     [0],
     
                  [1 0 0]  
     [from](x0) = [0 0 0]x0
                  [0 0 0]  ,
     
                  [1 0 0]  
     [cons](x0) = [0 0 0]x0
                  [0 0 0]  ,
     
             [0]
     [nil] = [0]
             [0]
    orientation:
               [1 0 0]     [1 0 0]           
     from(X) = [0 0 0]X >= [0 0 0]X = cons(X)
               [0 0 0]     [0 0 0]           
     
                 [1 0 0]    [1]    [0]              
     prefix(L) = [0 0 0]L + [0] >= [0] = cons(nil())
                 [0 0 0]    [0]    [0]              
    problem:
     from(X) -> cons(X)
    Matrix Interpretation Processor: dim=3
     
     interpretation:
                   [1 0 0]     [1]
      [from](x0) = [0 0 0]x0 + [0]
                   [0 0 1]     [0],
      
                   [1 0 0]  
      [cons](x0) = [0 0 0]x0
                   [0 0 0]  
     orientation:
                [1 0 0]    [1]    [1 0 0]           
      from(X) = [0 0 0]X + [0] >= [0 0 0]X = cons(X)
                [0 0 1]    [0]    [0 0 0]           
     problem:
      
     Qed