n: 50 m: 323 packed: 16 density: 0 nodes: 0 solveTime: 4720 buildTime: 60 solved: true
{0,24,37}
{1,40,47}
{2,14,42}
{3,8,46}
{4,11,43}
{5,18,20}
{6,30,49}
{7,15,38}
{10,25,27}
{12,16,17}
{13,26,39}
{19,34,41}
{21,29,45}
{22,32,36}
{23,28,31}
{35,44,48}