return [[ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ],
[ 0, 0, 0, -1, 0, 0, 1, 0, 0, 1 ],
[ 0, 0, 0, 0, 0, 1, 0, 0, 0, 0 ],
[ 0, 0, 0, -1, 1, 1, 1, 0, 0, 1 ],
[ 0, 0, 0, 1, 1, 1, 0, 0, 0, 0 ],
[ 0, 0, 0, 0, 1, 1, 1, 0, 0, 1 ],
[ 0, 0, 1, 0, 0, 0, 0, 0, 0, 0 ],
[ 0, 0, 1, 0, 0, 0, 1, 0, 0, 1 ],
[ 0, 1, 1, 0, 0, 1, 0, 0, 0, 0 ],
[ 1, 1, 1, 0, 1, 1, 1, 0, 0, 1 ]];;