anchor.diff:  11,0,"stilllava,still_lava,stationary_lava,stationarylava"
   12,0,"sand"
   13,0,"gravel"
  -14,0,"goldore,gold_ore,ore_gold.oregold"
  +14,0,"goldore,gold_ore,ore_gold,oregold"
   15,0,"ironore,iron_ore,oreiron,ore_iron"
   16,0,"coalore,coal_ore,orecoal,ore_coal"
   17,0,"wood,log,oakwood,oaklog"
  
positive.code: 156,0,"quartzstairs"
  157,0,"activatorrail"
  158,0,"dropper"
  159,0,"stained_clay"
  170,0,"hay,hayblock,hay_block"
  171,0,"carpet,whitecarpet,carpetwhite,carpet:white,171:white,white_carpet"
  171,1,"orangecarpet,carpetorange,carpet:orange,171:orange,orange_carpet"
  
negative.code: 279,0,"diamondaxe,diamond_axe,daxe"
  280,0,"stick"
  281,0,"bowl"
  282,0,"mushroomstew,mushroom_stew,stew,mushroomsoup,soup"
  283,0,"gold_sword,goldsword,golden_sword,goldensword,gsword"
  284,0,"gold_shovel,goldshovel,gold_spade,goldspade,golden_shovel,goldenshovel,golden_spade,goldenspade,gshovel,gspade"
  285,0,"gold_pick,goldpick,gold_pickaxe,goldpickaxe,golden_pick,goldenpick,golden_pickaxe,goldenpickaxe,gpick"
  