n: 30 m: 124 packed: 10 density: 0 nodes: 0 solveTime: 150 buildTime: 10 solved: true
{0,3,14}
{1,4,11}
{2,5,15}
{6,22,29}
{7,10,17}
{8,16,20}
{9,25,27}
{12,23,28}
{13,18,24}
{19,21,26}