n: 50 m: 223 packed: 16 density: 0 nodes: 0 solveTime: 1930 buildTime: 30 solved: true
{0,22,34}
{1,35,40}
{2,41,45}
{3,13,17}
{4,30,47}
{5,18,46}
{6,10,29}
{7,14,19}
{8,15,48}
{11,43,44}
{12,39,49}
{16,36,38}
{21,24,25}
{23,26,37}
{27,28,42}
{31,32,33}