n: 50 m: 302 packed: 16 density: 0 nodes: 0 solveTime: 5000 buildTime: 50 solved: true
{0,19,44}
{1,22,40}
{2,23,35}
{3,25,47}
{4,37,49}
{5,16,42}
{6,45,46}
{7,24,27}
{8,11,12}
{9,10,48}
{13,28,33}
{14,18,30}
{15,17,34}
{20,26,31}
{29,38,39}
{32,41,43}