## Group: [45, 2]
## Difference Sets: 2
## Time:  0:00:00.799

return [
[ 1, 2, 4, 5, 9, 10, 16, 18, 23, 36, 37, 39 ],
[ 1, 2, 4, 5, 9, 10, 16, 23, 24, 26, 36, 42 ]
];

