,$$$$,,,$$$$$$,,,$$,,,,,,$$,,$$,,,,$$,
,,$$,,,$$,,,,$$,,$$,,$$,,$$,,,$$,,$$,,
,,$$,,,$$,,,,,,,,$$,,$$,,$$,,,,$$$$,,,
,,$$,,,,$$$$$$,,,$$,,$$,,$$,,,,,$$,,,,
,,$$,,,,,,,,,$$,,$$,,$$,,$$,,,,,$$,,,,
,,$$,,,$$,,,,$$,,$$,,$$,,$$,,,,,$$,,,,
,$$$$,,,$$$$$$,,,,$$$,,$$$,,,,,,$$,,,,