Вообщем, что значит этот знак?

___________$$$$$$$$$,
________$$$$$_____$$$$$,
______$$$____$$_$$____$$$,
____$$$_______$$$_______$$$,
___$$$_______$$_$$_______$$$,
__$$$$______$$___$$______$$$$
_$$_$$____$$_______$$____$$_$$,
$$___$$__$$_________$$__$$___$$,
$$____$$$_____________$$$____$$,
$$____$$$_____________$$$____$$,
$$___$$_$$___________$$_$$___$$,
$$_$$____$$_________$$____$$_$$,
_$$$$$$$$$$$$$$$$$$$$$$$$$$$$$,
__$$_______$$_____$$_______$$,
___$$_______$$___$$_______$$,
____$$_______$$_$$_______$$,
______$$$______$______$$$,
________$$$$_______$$$$,

Скиньте хотябы линки про знаки или что-нибудь -)