n: 30 m: 278 packed: 10 density: 0 nodes: 0 solveTime: 920 buildTime: 50 solved: true
{0,2,24}
{1,19,22}
{3,9,17}
{4,16,18}
{5,12,23}
{6,27,29}
{7,14,15}
{8,10,13}
{11,25,26}
{20,21,28}