_______$$$____$$________$________$$$$$$$$_____$$____$$_____$$$$$$$$$_____$$$$$$$________
_______$$_$___$$_______$$$_______$$_____$$____$$____$$_____$___$___$____$$_____$$_______
_______$$__$__$$______$$_$$______$$_____$$____$$____$$_________$________$$_____$$_______
_______$$___$_$$_____$$___$$_____$$$$$$$$_____$$____$$_________$________$$_____$$_______
_______$$____$$$____$$$$$$$$$____$$__$$_______$$____$$_________$________$$_____$$_______
_______$$_____$$___$$_______$$___$$___$$______$$____$$_________$________$$_____$$_______
_______$$_____$$__$$_________$$__$$____$$_____$$$$$$$$_________$_________$$$$$$$________