n: 50 m: 414 packed: 16 density: 0 nodes: 0 solveTime: 10980 buildTime: 100 solved: true
{0,36,39}
{1,16,21}
{2,32,34}
{3,27,31}
{4,8,17}
{5,38,40}
{6,41,44}
{7,23,46}
{9,35,43}
{10,20,37}
{11,30,47}
{12,13,19}
{14,18,25}
{15,28,33}
{24,29,48}
{26,45,49}