n: 50 m: 205 packed: 16 density: 0 nodes: 0 solveTime: 5330 buildTime: 20 solved: true
{0,11,15}
{1,35,42}
{2,13,38}
{3,6,20}
{4,37,44}
{7,19,22}
{8,32,41}
{9,24,43}
{10,27,29}
{12,28,36}
{14,39,45}
{17,23,30}
{18,47,49}
{21,33,34}
{25,26,46}
{31,40,48}