n: 50 m: 357 packed: 16 density: 0 nodes: 0 solveTime: 4540 buildTime: 70 solved: true
{0,12,35}
{1,5,6}
{2,36,44}
{4,9,17}
{8,40,46}
{10,47,48}
{11,13,29}
{14,28,34}
{15,37,43}
{16,21,41}
{18,39,45}
{19,23,24}
{20,26,38}
{22,31,49}
{25,30,32}
{27,33,42}