s = 0
unseen = 1
seen(v) = bittest(s, v)
see(v) = s = bitor(s, 2^v); while (seen(unseen), unseen++)

{
	m=0;

	for (n=1, 141,
		rem = n;
		for (v=unseen, oo,
			if (bitand(n,v)==0 && !seen(v),
				print (m++ " " v);
				see(v);
				if (rem--==0,
					break;
				);
			);
		);
	);
}

quit