$$                                                      
                $$$                                                       
IIIIIIIIIIIIIII$$$;;;;;;;;;;;;;X                                          
IIXXXXXXXXXXXX$$$IIIIIIIIIIIIIXX                                          
IIXXXXXX$$XXX$$$;IIII$$IIIIIIIXX                                          
IIXXXXXX$$IXX$$;IIIII$$;IIIIIIXX                                          
IIXXXXXXXXXX$$;IIIIIIIIIIIIIIIXX                                          
IIXXXXXXXXXX$$;IIIIIIIIIIIIIIIXX                                          
IIXXXXXXXXXX$$$$$$$$IIIIIIIIIIXX                                          
IIXXXXXXXXXX$$$$$$$$;IIIIIIIIIXX                                          
IIXXXXXXXXXXXXXXXX$$;IIIIIIIIIXX                                          
IIXXXX$$$$XXXXXXXX$$;I$$$$IIIIXX                                          
IIXXXXXX$$$$$$$$$$$$$$$$;IIIIIXX                                          
IIXXXXXXXXXXXXXXXX$$;IIIIIIIIIXX                                          
IIDDDDDDDDDDDDDDDD$$$XXXXXXXXXXX                                          
IDDDDDDDDDDDDDDDDDD$$XXXXXXXXXXX                                          
                    $$