n: 50 m: 167 packed: 16 density: 0 nodes: 0 solveTime: 380 buildTime: 20 solved: true
{0,15,48}
{1,18,31}
{2,9,36}
{3,28,34}
{4,8,16}
{5,12,30}
{6,11,26}
{7,10,49}
{13,22,46}
{14,40,45}
{17,27,38}
{20,42,44}
{21,23,25}
{24,29,39}
{32,33,37}
{35,41,47}