 gray_stone 0 stone_a 4.000000 none
 brown_stone 0 patch_rock 4.400000 none
 turf 1 grassy_ground 4.300000 ground_earth_under_grass
 steppe 3 ground_steppe 3.000000 ground_earth_under_steppe
 snow 1 snow 2.200000 ground_earth_under_grass	
 earth 3 ground_earth 3.000000 none
 desert 3 ground_desert 5.000000 none
 forest 1 ground_forest 4.200000 none
 pebbles 1 pebbles 4.100000 none
 village 1 ground_village 7.000000 none
 path 3 ground_path 6.000000 none
