var a = 1
var b = 2
var c = 3
var d = 4
var e = 0
var f = 3

if a <= b or a < b and c > d or d == 4 then
	e = 1
end

if ((a <= b) or a < b) and ((c > d) or d == 4) then
	e = 2
end

if ((a <= b) or a < b and (c > d)) or d == 4 then
	e = 3
end

if (((a <= b) or a < b and (c > d)) or d == 4) then
	e = 4
end

if (a+3) < b then
	e = 5
end

if  (f > 2) and not (f > 4) then
	f = 1
end
