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