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