tiles=16-20
method=random
metadata=3
matchTiles=planks 
biomes= River   SwamplandM Swampland Forest ForestHills  BirchForestHills BirchForest BirchForestHillsM BirchForestM FlowerForest FrozenRiver  FrozenRiver MushroomIslandShore MushroomIsland Hell Sky Taiga TaigaHills TaigaM MegaTaiga MegaSpruceTaiga ColdTaiga ColdTaigaM ExtremeHills ExtremeHillsEdge ExtremeHills+  ExtremeHillsM ExtremeHills+M IceMountains Desert DesertHills DesertM Mesa Mesa(Bryce) MesaPlateauF MesaPlateauFM MesaPlateau MesaPlateauM Savanna Plateau SavannaPlateau SavannaM PlateauM Plains  IcePlainsSpikes IcePlains  SunflowerPlains FrozenOcean  ColdBeach 