n: 50 m: 317 packed: 16 density: 0 nodes: 0 solveTime: 3750 buildTime: 60 solved: true
{0,10,37}
{1,6,41}
{2,15,23}
{3,5,17}
{4,45,46}
{7,12,39}
{8,29,47}
{9,26,34}
{11,36,48}
{13,27,43}
{14,16,25}
{19,22,33}
{20,38,42}
{21,24,30}
{28,40,44}
{31,32,49}