n: 50 m: 189 packed: 16 density: 0 nodes: 0 solveTime: 670 buildTime: 20 solved: true
{0,12,31}
{1,14,16}
{2,18,43}
{3,37,45}
{4,19,49}
{5,15,22}
{6,25,47}
{7,21,26}
{8,41,44}
{9,23,39}
{10,36,40}
{11,20,34}
{13,17,46}
{28,30,42}
{29,35,48}
{32,33,38}