n: 50 m: 133 packed: 16 density: 0 nodes: 0 solveTime: 1480 buildTime: 10 solved: true
{0,11,39}
{1,37,41}
{2,19,26}
{4,33,49}
{5,25,28}
{6,17,47}
{7,22,23}
{8,12,27}
{9,45,46}
{13,29,43}
{14,30,48}
{15,34,38}
{16,20,24}
{18,31,40}
{21,32,44}
{35,36,42}