n: 50 m: 245 packed: 16 density: 0 nodes: 0 solveTime: 1300 buildTime: 40 solved: true
{0,41,47}
{1,24,35}
{2,37,44}
{3,29,45}
{4,7,26}
{5,39,48}
{6,23,49}
{8,19,31}
{9,16,25}
{10,18,30}
{11,15,22}
{12,13,43}
{17,38,42}
{20,32,34}
{21,27,28}
{33,36,40}