n: 50 m: 490 packed: 16 density: 0 nodes: 0 solveTime: 56520 buildTime: 140 solved: true
{0,6,43}
{1,4,14}
{3,11,40}
{5,9,10}
{7,19,20}
{8,32,37}
{12,21,25}
{13,29,31}
{15,36,42}
{16,33,35}
{17,34,49}
{18,28,41}
{22,23,47}
{24,44,45}
{26,30,46}
{27,39,48}