n: 50 m: 233 packed: 16 density: 0 nodes: 0 solveTime: 870 buildTime: 30 solved: true
{0,33,35}
{1,36,38}
{2,42,44}
{3,16,22}
{4,13,15}
{5,12,24}
{6,25,46}
{7,9,43}
{8,10,47}
{11,27,41}
{14,30,34}
{17,19,31}
{20,28,39}
{21,23,26}
{29,37,48}
{32,45,49}