n: 50 m: 347 packed: 16 density: 0 nodes: 0 solveTime: 5750 buildTime: 60 solved: true
{0,31,44}
{1,17,29}
{2,34,49}
{3,12,40}
{4,37,39}
{5,10,26}
{6,11,18}
{8,25,41}
{9,15,24}
{13,14,22}
{16,19,28}
{20,30,45}
{21,36,46}
{23,35,43}
{27,38,48}
{32,33,47}