grass=false
ground=false
wood=true
rock=false
iron=false
anvil=false
water=false
lava=false
leaves=true
plants=true
vine=false
sponge=false
cloth=false
fire=false
sand=false
circuits=false
carpet=true
glass=false
redstonelight=false
tnt=false
coral=false
ice=true
packedice=true
snow=false
craftedsnow=false
cactus=false
clay=false
gourd=false
dragonegg=false
portal=false
cake=false
web=true
piston=false