n: 30 m: 112 packed: 10 density: 0 nodes: 0 solveTime: 300 buildTime: 10 solved: true
{0,10,13}
{1,4,24}
{2,17,29}
{3,27,28}
{5,14,20}
{6,15,23}
{7,12,16}
{8,9,25}
{11,18,26}
{19,21,22}