{"multipart": [{"when": {"up": "true"}, "apply": {"model": "minecraft:block/vine_up"}}, {"when": {"north": "true"}, "apply": {"model": "minecraft:block/vine_north"}}, {"when": {"west": "true"}, "apply": {"model": "minecraft:block/vine_west"}}, {"when": {"south": "true"}, "apply": {"model": "minecraft:block/vine_south"}}, {"when": {"east": "true"}, "apply": {"model": "minecraft:block/vine_east"}}]}