n: 50 m: 352 packed: 16 density: 0 nodes: 0 solveTime: 49670 buildTime: 80 solved: true
{0,26,43}
{1,40,48}
{2,29,34}
{3,23,35}
{4,7,15}
{5,16,21}
{6,10,24}
{9,30,44}
{11,18,22}
{12,20,33}
{13,42,45}
{14,27,47}
{19,28,41}
{25,31,32}
{36,46,49}
{37,38,39}