fn _b(self) {
	print "running _b";
	print self;
	return self;
}

fn _c(self) {
	print "running _c";
	print self;
	return self;
}

fn _d(self) {
	print "running _d";
	print self;
	return self;
}

fn _e(self) {
	print "running _e";
	print self;
	return self;
}

fn _f(self) {
	print "running _f";
	print self;
	return self;
}


fn b() {
	print "running b";
}

fn c() {
	print "running c";
}

fn d() {
	print "running d";
}

fn e() {
	print "running e";
}

fn f() {
	print "running f";
}

var a = 42;

print a.b().c().d().e().f();