n: 30 m: 379 packed: 10 density: 0 nodes: 0 solveTime: 8090 buildTime: 90 solved: true
{0,17,19}
{1,4,6}
{2,10,25}
{3,11,27}
{5,28,29}
{7,12,21}
{8,13,22}
{9,23,26}
{14,18,24}
{15,16,20}