n: 50 m: 539 packed: 16 density: 0 nodes: 0 solveTime: 22900 buildTime: 170 solved: true
{0,3,27}
{1,5,15}
{2,12,16}
{4,6,9}
{7,13,19}
{8,30,39}
{10,25,33}
{11,14,18}
{17,20,23}
{21,31,36}
{22,37,38}
{24,26,34}
{28,40,47}
{29,35,41}
{32,44,45}
{42,46,49}