n: 50 m: 218 packed: 16 density: 0 nodes: 0 solveTime: 940 buildTime: 30 solved: true
{0,13,14}
{1,12,29}
{2,23,36}
{3,8,27}
{4,25,26}
{5,30,48}
{6,9,11}
{7,24,49}
{10,21,34}
{15,32,41}
{16,39,47}
{17,28,38}
{18,22,35}
{19,31,33}
{20,40,46}
{42,43,45}