$$$$$$_$$$_$$$$$$ ___$$$_$$$_$$$___ ___$$$_$$$_$$$___ $$$$$$_$$$_$$$$$$ _______$$$_______ $$$$$$$$$$$$$$$$$ _______$$$_______ $$$$$$_$$$_$$$$$$ ___$$$_$$$_$$$___ ___$$$_$$$_$$$___ $$$$$$_$$$_$$$$$$ $$$$$$_$$$_$$$$$$ ___$$$_$$$_$$$___ ___$$$_$$$_$$$___ $$$$$$_$$$_$$$$$$ _______$$$_______ $$$$$$$$$$$$$$$$$ _______$$$_______ $$$$$$_$$$_$$$$$$ ___$$$_$$$_$$$___ ___$$$_$$$_$$$___ $$$$$$_$$$_$$$$$$ $$$$$$_$$$_$$$$$$ ___$$$_$$$_$$$___ ___$$$_$$$_$$$___ $$$$$$_$$$_$$$$$$ _______$$$_______ $$$$$$$$$$$$$$$$$ _______$$$_______ $$$$$$_$$$_$$$$$$ ___$$$_$$$_$$$___ ___$$$_$$$_$$$___ $$$$$$_$$$_$$$$$$