n: 50 m: 666 packed: 16 density: 0 nodes: 0 solveTime: 33970 buildTime: 260 solved: true
{0,19,30}
{1,5,12}
{2,13,18}
{3,4,47}
{6,21,24}
{7,37,39}
{8,40,45}
{9,10,33}
{14,20,23}
{15,38,41}
{17,22,27}
{25,32,42}
{26,28,44}
{29,35,36}
{31,43,49}
{34,46,48}