n: 50 m: 578 packed: 16 density: 0 nodes: 0 solveTime: 52860 buildTime: 200 solved: true
{0,5,38}
{1,10,27}
{2,4,12}
{7,32,33}
{8,19,49}
{9,37,48}
{11,28,45}
{13,40,47}
{14,23,36}
{15,39,42}
{16,29,44}
{17,22,43}
{18,20,35}
{21,34,46}
{24,25,41}
{26,30,31}