n: 50 m: 372 packed: 16 density: 0 nodes: 0 solveTime: 6920 buildTime: 80 solved: true
{0,38,43}
{1,19,35}
{2,31,45}
{3,12,15}
{4,14,37}
{5,17,22}
{6,7,44}
{8,13,39}
{9,18,48}
{10,40,42}
{11,16,46}
{20,27,32}
{21,25,28}
{23,33,36}
{24,41,47}
{26,29,49}