n: 50 m: 308 packed: 16 density: 0 nodes: 0 solveTime: 4590 buildTime: 50 solved: true
{0,1,6}
{2,26,40}
{3,20,28}
{4,15,44}
{5,27,49}
{7,24,29}
{8,31,41}
{9,32,42}
{10,14,25}
{11,43,48}
{12,23,35}
{13,16,36}
{17,38,47}
{18,22,34}
{19,21,46}
{33,39,45}