UHPP
Parkings Left_Apron_Ramp_Start_1(2) & Left_Apron_Ramp_Start_2(1) intersect
Parkings Left_Apron_Ramp_Start_2(3) & Left_Apron_Ramp_Start_3(2) intersect
Parkings Left_Apron_Ramp_Start_3(4) & Left_Apron_Ramp_Start_4(3) intersect