routes = {"EWR-YYZ":"","CVG-YYZ":""};airports = {"EWR":["40.692500","-74.168667","NEWARK LIBERTY INTERNATIONAL"],"YYZ":["43.676661","-79.630645","TORONTO\/LESTER B. PEARSON INTL"],"CVG":["39.048836","-84.667822","COVINGTON\/CINCINATI"]};show = "PID_VAC046959";