n: 50 m: 304 packed: 16 density: 0 nodes: 0 solveTime: 9810 buildTime: 60 solved: true
{0,22,44}
{1,45,48}
{2,37,38}
{3,31,34}
{4,23,42}
{5,8,26}
{6,14,40}
{7,16,29}
{9,21,35}
{10,25,49}
{11,28,32}
{12,36,39}
{13,20,30}
{15,18,43}
{17,24,33}
{19,27,41}