n: 50 m: 287 packed: 16 density: 0 nodes: 0 solveTime: 2960 buildTime: 50 solved: true
{0,10,19}
{1,34,48}
{2,36,41}
{3,12,27}
{4,25,32}
{5,13,39}
{6,11,44}
{7,9,26}
{8,40,43}
{14,21,24}
{15,30,33}
{16,28,45}
{17,20,31}
{18,38,42}
{23,29,47}
{37,46,49}