n: 50 m: 424 packed: 16 density: 0 nodes: 0 solveTime: 9230 buildTime: 100 solved: true
{0,4,47}
{1,15,18}
{2,40,49}
{3,9,39}
{5,32,43}
{6,10,31}
{7,21,36}
{8,19,44}
{12,27,41}
{13,22,46}
{14,17,23}
{20,42,45}
{24,35,48}
{25,28,30}
{26,29,38}
{33,34,37}