for (int i = 0; i < pattern.size(); i++)
        {
            switch (pattern.get(i)) {

            case COAL_BLOCK:
                coalCount += 1;
                break;
            case REDSTONE_BLOCK:
                short configModifier = (short) cfg.getInt("modifiers.smeltspeed");

                if (redstoneCount + cfg.getInt(str + ".redstone") < (39 / configModifier))
                    redstoneCount += 1;
                else {
                    player.sendMessage(ChatColor.DARK_GRAY + "[BlockFurnace]" + ChatColor.RED
                            + " Too many redstone modifiers. Only allowed " + (39 / configModifier) + "  max.");
                    ItemStack redstonereturn = new ItemStack(Material.REDSTONE_BLOCK,1);
                    player.getInventory().addItem(redstonereturn);
                }
                break;
            case LAPIS_BLOCK:
                if (lapisCount + cfg.getInt(str + ".lapis") < 20)
                    lapisCount += 1;
                else {
                    player.sendMessage(ChatColor.DARK_GRAY + "[BlockFurnace]" + ChatColor.RED
                            + " Too many lapis modifiers. Only allowed 20 max.");
                    lapisreturn += 1;
                }
                break;
            case DIAMOND_BLOCK:
                tierCount += 1;
                break;
            case AIR:
                break;
            default:
                break;

            }
        }
        int mod = lapisCount + coalCount + redstoneCount;

        player.sendMessage("Lapis Return Count = " + lapisreturn);
        if(lapisreturn > 0) {
            ItemStack lapistemp = new ItemStack(Material.LAPIS_BLOCK, lapisreturn);
            player.getInventory().addItem(lapistemp);
        }