n: 50 m: 230 packed: 16 density: 0 nodes: 0 solveTime: 2310 buildTime: 30 solved: true
{0,17,19}
{1,30,46}
{2,39,43}
{3,32,35}
{4,6,40}
{5,20,23}
{7,25,37}
{8,10,29}
{9,18,42}
{11,14,45}
{12,16,36}
{13,24,28}
{15,26,41}
{21,22,31}
{27,34,38}
{44,47,48}