n: 50 m: 309 packed: 16 density: 0 nodes: 0 solveTime: 3000 buildTime: 60 solved: true
{0,43,44}
{1,28,32}
{2,13,34}
{3,16,27}
{4,23,29}
{5,37,48}
{6,41,47}
{7,12,33}
{8,25,46}
{9,10,38}
{11,15,39}
{17,20,35}
{18,22,26}
{19,21,42}
{24,30,36}
{40,45,49}