Exp: 0
ItemStack{OPENCOMPUTERS_ITEM x 1}
ItemStack{STONE_PICKAXE x 1}
ItemStack{COBBLESTONE x 2}
ItemStack{COAL x 18}
ItemStack{STONE_SPADE x 1}
ItemStack{STONE_SWORD x 1}
ItemStack{STONE_AXE x 1}
ItemStack{AIR x 0}
ItemStack{AIR x 0}
ItemStack{AIR x 0}
ItemStack{AIR x 0}