n: 50 m: 137 packed: 16 density: 0 nodes: 0 solveTime: 700 buildTime: 10 solved: true
{0,17,39}
{1,24,28}
{2,36,45}
{3,11,15}
{4,9,42}
{5,41,46}
{6,21,47}
{7,10,18}
{8,35,44}
{12,19,33}
{13,20,30}
{14,23,37}
{16,22,38}
{25,43,49}
{26,31,32}
{29,34,40}