n: 50 m: 486 packed: 16 density: 0 nodes: 0 solveTime: 26990 buildTime: 100 solved: true
{0,35,40}
{1,33,47}
{2,37,43}
{3,19,45}
{4,29,49}
{5,14,15}
{6,23,30}
{7,21,24}
{8,26,41}
{9,38,48}
{10,25,46}
{11,34,44}
{12,16,17}
{13,18,20}
{22,32,42}
{27,28,36}