n: 50 m: 448 packed: 16 density: 0 nodes: 0 solveTime: 16720 buildTime: 110 solved: true
{0,8,38}
{1,31,35}
{2,7,40}
{3,13,17}
{4,5,9}
{6,12,28}
{11,32,47}
{14,39,46}
{15,19,36}
{16,26,27}
{18,22,43}
{20,24,44}
{21,30,37}
{23,29,41}
{33,45,49}
{34,42,48}