world = peripheral.wrap("right")
coords = world.getCoordinates()
originX = coords[1] + 5
originY = coords[2]
originZ = coords[3]

id = 103

posArray = {
	{ 1, 0 }, { 1, 1 }, { 0, 1 }, { -1, 1 }, { -1, 0 }, { -1, -1 }, { 0, -1 }, { 1, -1 }
}

pos = 1
sleepTime = 2

y = originY

while(y < 256) do
	posArray_ = posArray[pos]
	x = originX + posArray_[1]
	z = originZ + posArray_[2]
	
	world.setBlockID(x, y, z, id)
	world.setBlockID(x, y - 1, z, id)

	pos = pos == 8 and 1 or pos + 1;
	y = y + 1
	
	sleep(sleepTime)
	sleepTime = 0.025
end