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