vec2 F0(void);

vec2 F0(void) {
	int l0 = 0;
	int l1 = 0;
	l0 = 0;
	l0 = (l0) + (1);
	l1 = 1;
	l1 = (l1) - (1);
	return vec2(float(l0), float(l1));
}