NFFN

Parkings P(16) & P(1) intersect
Parkings P(6) & P(5) intersect
Parkings P(15) & P(13) intersect
Parkings P(16) & P(13) intersect
Parkings P(15) & P(14) intersect
Route from Parking 5 pushing back to 126 must consist of pushback segments
Route from Parking 13 pushing back to 134 must consist of pushback segments