n: 50 m: 342 packed: 16 density: 0 nodes: 0 solveTime: 5100 buildTime: 70 solved: true
{0,12,29}
{1,21,30}
{2,28,42}
{3,9,24}
{4,5,34}
{6,37,48}
{7,36,45}
{8,14,46}
{10,11,13}
{15,17,39}
{16,18,26}
{19,23,25}
{20,32,47}
{22,35,43}
{27,33,38}
{31,41,49}