n: 50 m: 383 packed: 16 density: 0 nodes: 0 solveTime: 9890 buildTime: 90 solved: true
{0,19,34}
{1,14,20}
{2,23,45}
{3,32,42}
{4,24,28}
{5,18,39}
{6,33,49}
{7,35,37}
{8,9,25}
{10,43,46}
{11,44,48}
{12,17,31}
{13,21,27}
{15,22,29}
{26,38,40}
{30,36,41}