Lua I can't do 'range'. (easy)

[tamburyniarz]

Hello,
I need help. I'm little noob of lua scripts, but i want learn it.
Ok, i have this script:

function onStepIn(cid, item, pos, fromPos)
	local t = {
		[7000]={{x=pos.x-1, y=pos.y+1, z=pos.z},{x=pos.x-1, y=pos.y-1, z=pos.z}}, --- lewo
		[7001]={{x=pos.x+1, y=pos.y+1, z=pos.z},{x=pos.x+1, y=pos.y-1, z=pos.z}}, --- prawo
		[7002]={{x=pos.x+1, y=pos.y-1, z=pos.z},{x=pos.x-1, y=pos.y-1, z=pos.z}}, --- gora
		[7003]={{x=pos.x+1, y=pos.y+1, z=pos.z},{x=pos.x-1, y=pos.y+1, z=pos.z}}, --- dol
		[7004]={{x=pos.x+1, y=pos.y+1, z=pos.z},{x=pos.x-1, y=pos.y+1, z=pos.z}},
		[7005]={{x=pos.x+1, y=pos.y+1, z=pos.z},{x=pos.x-1, y=pos.y+1, z=pos.z}},
		[7006]={{x=pos.x+1, y=pos.y+1, z=pos.z},{x=pos.x-1, y=pos.y+1, z=pos.z}}
		}
	local v = t[item.uid]
	if v then
		doSummonCreature('training monk', v[1])
		doSummonCreature('training monk', v[2])
		doSendMagicEffect(v[1],CONST_ME_TELEPORT)
		doSendMagicEffect(v[2],CONST_ME_TELEPORT)
	end
end
 
function onStepOut(cid, item, pos)
	local t = {
		[7000]={{x=pos.x-1, y=pos.y+1, z=pos.z, stackpos = 253},{x=pos.x-1, y=pos.y-1, z=pos.z, stackpos = 253}},
		[7001]={{x=pos.x+1, y=pos.y+1, z=pos.z, stackpos = 253},{x=pos.x+1, y=pos.y-1, z=pos.z, stackpos = 253}},
		[7002]={{x=pos.x+1, y=pos.y-1, z=pos.z, stackpos = 253},{x=pos.x-1, y=pos.y-1, z=pos.z, stackpos = 253}},
		[7003]={{x=pos.x+1, y=pos.y+1, z=pos.z, stackpos = 253},{x=pos.x-1, y=pos.y+1, z=pos.z, stackpos = 253}},
		[7004]={{x=pos.x+1, y=pos.y+1, z=pos.z, stackpos = 253},{x=pos.x-1, y=pos.y+1, z=pos.z, stackpos = 253}},
		[7005]={{x=pos.x+1, y=pos.y+1, z=pos.z, stackpos = 253},{x=pos.x-1, y=pos.y+1, z=pos.z, stackpos = 253}},
		[7006]={{x=pos.x+1, y=pos.y+1, z=pos.z, stackpos = 253},{x=pos.x-1, y=pos.y+1, z=pos.z, stackpos = 253}}
	}
	local v = t[item.uid]
	if v then
		doRemoveCreature(getThingfromPos(v[1]).uid)
		doRemoveCreature(getThingFromPos(v[2]).uid)
		doSendMagicEffect(v[1],CONST_ME_POFF)
		doSendMagicEffect(v[2],CONST_ME_POFF)
		end
end

...and i want do something like that:

[7004-7006]={{x=pos.x+1, y=pos.y+1, z=pos.z},{x=pos.x-1, y=pos.y+1, z=pos.z}}

Do you understand? I want to do 'range' for 7004 to 7006. I think that it's easy, but i really can't do this.
Please help me.
P.S. Sorry for my english.