n: 50 m: 180 packed: 16 density: 0 nodes: 0 solveTime: 790 buildTime: 20 solved: true
{0,29,45}
{1,28,37}
{2,27,49}
{3,35,38}
{4,16,23}
{5,36,44}
{6,41,42}
{7,30,39}
{8,11,17}
{9,31,40}
{10,24,25}
{12,43,46}
{13,14,20}
{15,22,26}
{19,34,47}
{32,33,48}