n: 50 m: 285 packed: 16 density: 0 nodes: 0 solveTime: 3160 buildTime: 50 solved: true
{0,8,16}
{1,26,30}
{2,19,40}
{3,18,34}
{4,11,45}
{5,22,23}
{6,20,27}
{7,12,36}
{9,35,37}
{10,43,47}
{13,15,46}
{14,31,44}
{17,21,25}
{24,38,42}
{28,29,48}
{32,33,41}