Melt numbers into one and separate

math.randomseed(os.time())
local ONE = math.random(0,99)
local TWO = math.random(0,999999)
print("First number:", ONE)
print("Second number:", TWO)
local MELT = TWO*1000+ONE
local ONE2 = tonumber(tostring(MELT):match("^%d*(%d%d%d)$"))
local TWO2 = math.modf(MELT/1000)
print("Together:", MELT)
print("First number from MELT:", ONE2)
print("Second number from MELT:", TWO2)