return [[ 0, 0, 0, 0, 0, 0, 0 ],
[ 0, 0, 12, 32, -48, -18, 2 ],
[ 0, 0, 24, 64, -96, -36, 4 ],
[ 0, 2, 0, 0, 0, 0, 0 ],
[ 0, 2, 12, 32, -48, -18, 2 ],
[ 0, 2, 24, 64, -96, -36, 4 ],
[ 0, 4, 0, 0, 0, 0, 0 ],
[ 0, 4, 12, 32, -48, -18, 2 ],
[ 0, 4, 24, 64, -96, -36, 4 ],
[ 3, 0, 0, 0, 0, 0, 0 ],
[ 3, 0, 12, 32, -48, -18, 2 ],
[ 3, 0, 24, 64, -96, -36, 4 ],
[ 3, 2, 0, 0, 0, 0, 0 ],
[ 3, 2, 12, 32, -48, -18, 2 ],
[ 3, 2, 24, 64, -96, -36, 4 ],
[ 3, 4, 0, 0, 0, 0, 0 ],
[ 3, 4, 12, 32, -48, -18, 2 ],
[ 3, 4, 24, 64, -96, -36, 4 ]];;