$$$$$$$$ $$$$$$$$ $$$$$$ $$$$$$$$ $$ $$ $$ $$ $$ $$ $$ $$ $$ $$ $$ $$ $$ $$$$$$$$ $$$$$$$$ $$$$$$ $$ $$ $$ $$ $$ $$ $$ $$ $$ $$ $$ $$ $$ $$ $$$$$$$$ $$ $$ $$$$$$ $$