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