n: 50 m: 420 packed: 16 density: 0 nodes: 0 solveTime: 7770 buildTime: 100 solved: true
{0,37,39}
{1,45,48}
{2,5,8}
{3,26,31}
{4,27,32}
{6,17,44}
{7,19,24}
{9,14,16}
{10,11,30}
{12,47,49}
{13,18,28}
{15,22,36}
{21,33,34}
{23,35,38}
{25,29,46}
{40,42,43}