n: 50 m: 563 packed: 16 density: 0 nodes: 0 solveTime: 32570 buildTime: 190 solved: true
{0,34,38}
{1,15,17}
{2,41,49}
{3,13,48}
{4,20,44}
{5,33,46}
{6,31,35}
{7,29,45}
{8,23,28}
{9,10,25}
{12,19,39}
{14,16,27}
{21,26,30}
{22,24,43}
{32,37,42}
{36,40,47}