n: 50 m: 376 packed: 16 density: 0 nodes: 0 solveTime: 9140 buildTime: 80 solved: true
{0,27,28}
{1,2,3}
{4,35,36}
{5,11,37}
{7,19,31}
{8,16,26}
{9,14,42}
{10,12,23}
{13,24,38}
{15,22,25}
{17,30,32}
{18,29,44}
{21,47,49}
{33,39,45}
{34,43,48}
{40,41,46}