n: 30 m: 279 packed: 10 density: 0 nodes: 0 solveTime: 2420 buildTime: 50 solved: true
{0,26,28}
{1,23,24}
{2,3,10}
{4,27,29}
{5,9,11}
{6,7,22}
{8,13,20}
{12,17,25}
{14,15,18}
{16,19,21}