Kunaï formé avec des S

                                    s
                                   ss
                                  sss
                                 ssss
                                sssss
                               ssssss
                                sssss
                                 ssss
                                  sss
                                   ss
                                   ss
                                   ss
                                   ss
                                   ss
                                   ss
                                   ss
                                   ss
                                   ss
                                   ss
                                   ss
                                   ss
                                   ss
                                 ssss
                               ssssss
                             ssssssss
                           ssssssssss
                         ssssssssssss
                       ssssssssssssss
                        sssssssssssss
                         ssssssssssss
                          sssssssssss
                           ssssssssss
                            sssssssss
                             ssssssss
                              sssssss
                               ssssss
                                sssss
                                 ssss 
                                  sss
                                   ss
                                    s