n: 50 m: 203 packed: 16 density: 0 nodes: 0 solveTime: 2090 buildTime: 30 solved: true
{0,17,27}
{1,19,21}
{2,46,47}
{3,26,33}
{4,40,41}
{5,34,48}
{6,16,37}
{7,24,39}
{8,13,20}
{9,36,44}
{10,23,28}
{11,12,45}
{14,15,38}
{18,42,49}
{22,25,43}
{29,30,35}