n: 50 m: 275 packed: 16 density: 0 nodes: 0 solveTime: 1980 buildTime: 40 solved: true
{0,7,33}
{1,23,27}
{2,10,39}
{3,41,45}
{4,5,15}
{6,16,22}
{8,26,35}
{9,32,40}
{11,28,34}
{12,18,30}
{13,29,31}
{14,36,47}
{17,38,42}
{19,24,49}
{20,21,44}
{37,43,46}