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