{3}
{4}
{9}
{10}
{3, 4}
{3, 9}
{3, 10}
{4, 9}
{4, 10}
{9, 10}
{3, 4, 9}
{3, 4, 10}
{3, 9, 10}
{4, 9, 10}
{3, 4, 9, 10}
Created with the Wolfram Language