n: 50 m: 467 packed: 16 density: 0 nodes: 0 solveTime: 8690 buildTime: 140 solved: true
{0,38,43}
{1,7,15}
{2,8,14}
{3,11,40}
{4,5,16}
{6,20,31}
{9,39,46}
{12,33,45}
{13,29,30}
{17,19,26}
{18,36,47}
{21,25,49}
{22,27,41}
{23,44,48}
{24,35,42}
{32,34,37}