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