n: 50 m: 305 packed: 16 density: 0 nodes: 0 solveTime: 2080 buildTime: 50 solved: true
{0,28,40}
{1,22,42}
{2,15,31}
{3,25,45}
{4,17,34}
{5,6,32}
{7,36,48}
{8,11,27}
{9,23,47}
{10,38,46}
{12,18,33}
{13,35,39}
{14,16,49}
{19,24,26}
{29,37,41}
{30,43,44}