n: 50 m: 164 packed: 16 density: 0 nodes: 0 solveTime: 17580 buildTime: 10 solved: true
{0,45,48}
{1,5,9}
{2,10,38}
{3,15,28}
{4,14,20}
{6,11,12}
{7,34,36}
{8,17,46}
{13,16,32}
{18,35,39}
{19,29,43}
{21,23,25}
{26,30,41}
{27,31,33}
{37,42,47}
{40,44,49}