print('\n'.join
   ([''.join
      ([('Profesor' [(x-y)%8 ]
         if ((x*0.05)**2+(y*0.1)**2-1)
          **3-(x*0.05) **2*(y*0.1)
             **3<=0 else' ')
                for x in range(-30,30)])
                    for y in range(15,-15,-1)]))