n: 50 m: 229 packed: 16 density: 0 nodes: 0 solveTime: 420 buildTime: 40 solved: true
{0,26,40}
{1,19,39}
{2,23,42}
{3,16,48}
{4,10,21}
{5,7,8}
{6,28,45}
{9,18,29}
{11,24,27}
{12,22,41}
{13,17,20}
{14,15,38}
{30,33,46}
{31,32,37}
{34,35,49}
{36,43,44}