for Z=Z-6, Z+9, 6 do

        for X=X-6, X+9, 6 do

            for Y=Y-6, Y+9, 6 do

                if Y<=5 then

                    blockPresent = TableCheck(X, Y, Z)
                    print (blockPresent)

                    if not blockPresent then
                        if X==36 or Z==36 then --or Y == 0 once if Y<=5 loop is removed for impenetrable roof

                            NoMineGen(X, Y, Z) --This gets unminable blocks for boundaries

                        else

                        local random = rng:NextInteger(0,100)

                            if random <= 85 then

                                StoneGen(X, Y, Z)

                            elseif random > 85 and random <= 95 then

                                SlateGen(X,Y,Z)

                            elseif random > 95    and random <= 99 then

                                CopperGen(X,Y,Z)

                            elseif random == 100 then

                                GoldGen(X,Y,Z)

                                veinStuff(X, Y, Z)    --This triggers the vein generation function

                            end

                        end

                    end

                end

            end

        end

    end

end