local yPos = 0
local zPos = 0
local stepHt = 2
local stepDist = 3

local function makeStep(y, z)
	wait(.2)
	local part = Instance.new("Part", workspace)
	part.Position = Vector3.new(0, y, z)
	part.Size = Vector3.new(10, .5, 3)
	part.Anchored = true
	part.TopSurface = Enum.SurfaceType.Smooth
	part.BottomSurface = Enum.SurfaceType.Smooth
	part.BrickColor = BrickColor.Random()
	local colorName = part.BrickColor.Name
	return part, colorName
end

wait(6)

for i=1, 10, 1 do
	yPos = yPos + stepHt
	zPos = zPos + stepDist
	local p1, cName = makeStep(yPos, zPos)
	p1.Material = Enum.Material.DiamondPlate
	print("color name = ", cName, "i = ", i)
end