Simple Lua Code (Basic Subtraction and Division)

--script
local a, b, c = 0, 0, 0
local a1, a2 = a - b - c, a / b / c --Get it?, Because.. of my name..?, for get it.

print(a, b, c)
a, b, c = 2, 4, 6
a1, a2 = a - b - c, a / b / c
print(a.." - "..b.." - "..c.." = "..a1)
print(a.." / "..b.." / "..c.." = "..a2)