n: 50 m: 371 packed: 16 density: 0 nodes: 0 solveTime: 9400 buildTime: 80 solved: true
{0,16,33}
{1,25,39}
{2,3,27}
{4,18,36}
{5,24,32}
{6,30,49}
{7,22,28}
{8,26,43}
{9,11,15}
{10,12,13}
{14,40,47}
{17,20,46}
{19,21,29}
{23,31,34}
{35,38,44}
{37,42,45}