n: 50 m: 374 packed: 16 density: 0 nodes: 0 solveTime: 31590 buildTime: 90 solved: true
{0,43,47}
{1,26,36}
{2,15,39}
{3,38,45}
{4,41,42}
{5,10,19}
{6,21,46}
{7,16,30}
{8,9,22}
{11,17,48}
{12,29,35}
{13,18,27}
{14,23,28}
{20,34,37}
{24,31,49}
{33,40,44}