return [[ 0, 0, 0, 0 ],
[ 0, 0, 0, 4 ],
[ 0, 0, 0, 8 ],
[ 11, 0, 0, 0 ],
[ 11, 0, 0, 4 ],
[ 11, 0, 0, 8 ],
[ 22, 0, 0, 0 ],
[ 22, 0, 0, 4 ],
[ 22, 0, 0, 8 ],
[ 33, 0, 0, 0 ],
[ 33, 0, 0, 4 ],
[ 33, 0, 0, 8 ]];;