n: 50 m: 502 packed: 16 density: 0 nodes: 0 solveTime: 24650 buildTime: 140 solved: true
{0,4,26}
{1,6,39}
{2,9,23}
{3,15,36}
{5,8,30}
{7,18,48}
{10,13,42}
{11,16,22}
{12,29,41}
{14,21,34}
{17,38,44}
{19,35,46}
{24,28,33}
{25,27,31}
{32,37,47}
{40,43,49}