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