" a the a minimum of "( a the a a "( " a the " "( " "( " " " " " " " " " " " " " " " " " " " " " " " " " " a " " " " " " " "} " " " " " " " " " " " " " a " " " " " " " in " " " " " " " " " " " " " " " " " " " "," " " " " " " " " " " " " " " " " " " " " " a " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " ". " " " " " " " " " " " " " "." " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " a " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " ". " " " " " " " "," " " " " " " " " " " " " " " " " " " " " " " " " " " " " "