n: 50 m: 381 packed: 16 density: 0 nodes: 0 solveTime: 6110 buildTime: 80 solved: true
{0,42,43}
{1,18,41}
{2,14,30}
{3,25,45}
{4,20,31}
{5,8,44}
{6,23,37}
{7,27,39}
{9,22,28}
{10,47,49}
{11,38,40}
{12,35,46}
{13,32,33}
{15,17,19}
{16,29,36}
{24,26,34}