/** Outputs 1 if either or both inputs are 1
	Author: Curtis Michels
*/

CHIP Or {
	IN a, b;
	OUT out; // 1 if they are the same
	PARTS:
	Nand(a=a, b=a, out = na);
    Nand(a=b, b=b, out = nb);
    Nand(a=na, b=nb, out = out);
}