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