n: 50 m: 163 packed: 16 density: 0 nodes: 0 solveTime: 78650 buildTime: 20 solved: true
{0,23,45}
{1,2,6}
{3,36,39}
{4,17,32}
{5,29,42}
{7,24,41}
{8,15,28}
{9,19,48}
{10,33,49}
{11,14,21}
{12,34,47}
{13,26,27}
{16,18,38}
{20,22,46}
{25,37,43}
{31,35,40}