n: 50 m: 272 packed: 16 density: 0 nodes: 0 solveTime: 2370 buildTime: 40 solved: true
{0,27,36}
{1,28,43}
{2,14,42}
{3,34,47}
{4,24,46}
{5,16,22}
{6,19,26}
{7,20,29}
{8,13,40}
{9,23,35}
{10,21,32}
{11,30,49}
{17,18,31}
{25,37,39}
{33,38,45}
{41,44,48}