n: 50 m: 344 packed: 16 density: 0 nodes: 0 solveTime: 5560 buildTime: 60 solved: true
{0,24,41}
{1,21,47}
{2,25,27}
{3,12,36}
{4,18,26}
{5,17,45}
{6,11,15}
{7,10,46}
{8,28,31}
{9,38,40}
{13,43,49}
{14,44,48}
{16,30,34}
{19,22,39}
{20,23,29}
{32,35,42}