n: 50 m: 488 packed: 16 density: 0 nodes: 0 solveTime: 21850 buildTime: 140 solved: true
{0,28,49}
{1,36,48}
{2,9,47}
{3,15,43}
{4,13,18}
{5,7,34}
{6,11,27}
{8,25,26}
{10,38,45}
{12,22,30}
{14,40,42}
{16,17,33}
{20,32,41}
{21,23,46}
{24,39,44}
{29,35,37}