n: 30 m: 332 packed: 10 density: 0 nodes: 0 solveTime: 2940 buildTime: 70 solved: true
{0,1,2}
{3,4,11}
{5,12,19}
{6,26,27}
{7,15,20}
{8,16,28}
{9,10,22}
{13,17,25}
{14,18,24}
{21,23,29}