n: 50 m: 220 packed: 16 density: 0 nodes: 0 solveTime: 1290 buildTime: 30 solved: true
{0,21,29}
{1,18,46}
{2,40,48}
{3,10,22}
{4,37,38}
{5,33,36}
{6,12,23}
{7,9,32}
{8,26,44}
{11,19,42}
{13,15,49}
{14,34,45}
{16,27,28}
{17,25,30}
{20,31,47}
{24,35,41}