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