| There are unconnected nodes [18, 19, 20, 21, 22] |
| Parkings gate_1(1) & GA(0) intersect |
| Parkings gate_1(2) & gate_2(0) intersect |
| Parkings gate_1(3) & GA(0) intersect |
| Parkings GA(2) & gate_2(1) intersect |
| Parkings GA(3) & GA(1) intersect |
| Parkings gate_2(3) & GA(2) intersect |
| Parkings gate_2(4) & gate_3(2) intersect |
| Parkings gate_3(5) & gate_4(4) intersect |