routes = {"LGA-YUL":"","YUL-YYZ":""};airports = {"LGA":["40.777250","-73.872611","LA GUARDIA"],"YUL":["45.470464","-73.740933","MONTREAL\/PIERRE ELLIOT TRUDEAU"],"YYZ":["43.676661","-79.630645","TORONTO\/LESTER B. PEARSON INTL"]};show = "PID_VAC047773";