n: 50 m: 368 packed: 16 density: 0 nodes: 0 solveTime: 8590 buildTime: 80 solved: true
{0,15,19}
{1,22,44}
{2,18,33}
{3,20,32}
{4,16,34}
{5,29,49}
{6,43,48}
{7,10,24}
{8,25,46}
{9,36,38}
{11,28,30}
{12,21,26}
{13,27,39}
{14,35,37}
{17,23,45}
{31,40,41}