n: 50 m: 223 packed: 16 density: 0 nodes: 0 solveTime: 930 buildTime: 20 solved: true
{0,30,45}
{1,22,46}
{2,33,39}
{3,40,41}
{4,15,19}
{5,32,42}
{6,18,38}
{8,20,25}
{9,29,49}
{10,36,37}
{11,23,43}
{12,14,47}
{13,28,31}
{16,26,27}
{17,21,35}
{24,34,44}