n: 50 m: 162 packed: 16 density: 0 nodes: 0 solveTime: 6660 buildTime: 20 solved: true
{0,5,31}
{1,3,23}
{2,7,46}
{4,22,30}
{6,16,25}
{8,13,42}
{10,26,40}
{11,37,48}
{12,35,39}
{14,38,41}
{15,29,45}
{17,36,43}
{18,33,47}
{19,44,49}
{20,24,32}
{21,27,28}