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