n: 50 m: 233 packed: 16 density: 0 nodes: 0 solveTime: 1010 buildTime: 30 solved: true
{0,19,31}
{1,17,27}
{2,13,37}
{3,28,46}
{4,42,43}
{5,20,48}
{6,34,44}
{7,23,29}
{8,21,30}
{9,14,40}
{10,12,16}
{11,18,47}
{15,33,41}
{22,38,49}
{24,26,36}
{25,32,39}