n: 50 m: 527 packed: 16 density: 0 nodes: 0 solveTime: 20000 buildTime: 160 solved: true
{0,5,44}
{1,32,34}
{2,17,45}
{3,6,9}
{4,8,13}
{7,37,48}
{10,33,41}
{11,21,29}
{12,18,43}
{14,16,31}
{15,42,47}
{19,20,26}
{22,35,39}
{23,25,38}
{24,30,36}
{40,46,49}