return [[ 0, 0, 0, 0, 0, 0, 0, 0, 0 ],
[ 0, 0, 8, 0, 0, 0, 0, 0, 0 ],
[ 0, 0, 24, 0, 0, 0, 0, 0, 0 ],
[ 0, 28, 0, 0, 0, 0, 0, 0, 0 ],
[ 0, 28, 8, 0, 0, 0, 0, 0, 0 ],
[ 0, 28, 24, 0, 0, 0, 0, 0, 0 ],
[ 14, 21, 0, 0, 14, 0, 0, 0, 0 ],
[ 14, 21, 8, 0, 14, 0, 0, 0, 0 ],
[ 14, 21, 24, 0, 14, 0, 0, 0, 0 ],
[ 14, 49, 0, 0, 14, 0, 0, 0, 0 ],
[ 14, 49, 8, 0, 14, 0, 0, 0, 0 ],
[ 14, 49, 24, 0, 14, 0, 0, 0, 0 ],
[ 28, 14, 0, 0, 28, 0, 0, 0, 0 ],
[ 28, 14, 8, 0, 28, 0, 0, 0, 0 ],
[ 28, 14, 24, 0, 28, 0, 0, 0, 0 ],
[ 28, 42, 0, 0, 28, 0, 0, 0, 0 ],
[ 28, 42, 8, 0, 28, 0, 0, 0, 0 ],
[ 28, 42, 24, 0, 28, 0, 0, 0, 0 ],
[ 42, 7, 0, 0, 42, 0, 0, 0, 0 ],
[ 42, 7, 8, 0, 42, 0, 0, 0, 0 ],
[ 42, 7, 24, 0, 42, 0, 0, 0, 0 ],
[ 42, 35, 0, 0, 42, 0, 0, 0, 0 ],
[ 42, 35, 8, 0, 42, 0, 0, 0, 0 ],
[ 42, 35, 24, 0, 42, 0, 0, 0, 0 ]];;