А.) Для плоских пуговиц с устойчивой и ломаной ножкой                                                                                                             
                                                                                  
              
                                                                                                       
                       
                                                                                                                                                               
                                                                                                                                     
Б) Для пуговиц со сквозным отверстием на устойчивой и ломаной ножке: