n: 50 m: 289 packed: 16 density: 0 nodes: 0 solveTime: 3750 buildTime: 50 solved: true
{0,19,45}
{1,26,34}
{2,13,41}
{3,21,46}
{4,9,16}
{5,29,31}
{6,37,38}
{7,8,47}
{10,23,48}
{11,28,36}
{12,14,30}
{15,18,25}
{17,20,22}
{24,33,35}
{27,32,40}
{42,43,44}