''$$$$$''''$$$$$$''''$$$$''$$''''''$$''$'''''$''$$''''$$''''$$'''$$''$$''$$''$''''''''$$''''''''''$$'''$$''$$''$$''$$$$$$'''$$'''$$$$'''$$'''$$''$$''$$''$'''''$''$$''''$$''''$$'''$$''$$''$$''$'''''$''$$''''$$''''$$'''$$''$$''$$'''$$$$$''''$$$$$$''''$$$$'''$$$''$$$''