n: 50 m: 469 packed: 16 density: 0 nodes: 0 solveTime: 14130 buildTime: 120 solved: true
{0,18,39}
{1,22,36}
{2,8,35}
{3,13,49}
{4,9,25}
{5,10,32}
{6,26,48}
{7,12,14}
{16,27,40}
{17,20,46}
{19,29,41}
{21,38,43}
{23,33,44}
{24,30,37}
{28,34,47}
{31,42,45}