n: 50 m: 273 packed: 16 density: 0 nodes: 0 solveTime: 5450 buildTime: 50 solved: true
{0,30,45}
{1,36,48}
{2,10,25}
{3,14,42}
{4,12,20}
{5,34,46}
{6,29,39}
{7,23,24}
{8,41,44}
{9,26,38}
{11,15,18}
{13,16,33}
{17,28,49}
{19,21,35}
{22,37,47}
{27,40,43}