n: 50 m: 296 packed: 16 density: 0 nodes: 0 solveTime: 7290 buildTime: 50 solved: true
{0,33,38}
{1,10,30}
{2,36,37}
{3,13,45}
{5,9,26}
{6,24,35}
{7,44,46}
{8,25,39}
{11,16,27}
{12,34,48}
{14,19,43}
{15,18,49}
{20,29,42}
{21,22,28}
{23,31,47}
{32,40,41}