n: 50 m: 337 packed: 16 density: 0 nodes: 0 solveTime: 6840 buildTime: 60 solved: true
{0,6,11}
{1,17,33}
{2,35,36}
{3,9,25}
{4,23,48}
{5,28,37}
{7,29,46}
{8,42,45}
{10,19,32}
{12,30,40}
{13,38,39}
{14,20,24}
{15,47,49}
{16,18,41}
{21,22,27}
{34,43,44}