n: 50 m: 298 packed: 16 density: 0 nodes: 0 solveTime: 3330 buildTime: 50 solved: true
{0,6,9}
{1,23,47}
{2,15,19}
{3,17,21}
{4,35,41}
{5,27,39}
{7,44,49}
{8,29,34}
{10,18,20}
{11,32,37}
{12,25,48}
{13,22,26}
{14,43,46}
{16,33,36}
{24,30,31}
{28,38,42}