| { | |
| "0": "unlabeled", | |
| "1": "NAT", | |
| "2": "concrete-speedway-side", | |
| "3": "concrete-road-adj", | |
| "4": "grass", | |
| "5": "speedway-bricks", | |
| "6": "steel", | |
| "7": "steel-sidewalk", | |
| "8": "dark-bricks", | |
| "9": "road", | |
| "10": "rough-red-sidewalk", | |
| "11": "tiles-marble", | |
| "12": "red-bricks", | |
| "13": "REST" | |
| } |