n: 30 m: 102 packed: 10 density: 0 nodes: 0 solveTime: 110 buildTime: 10 solved: true
{0,14,29}
{1,11,17}
{2,4,7}
{3,21,26}
{5,12,23}
{6,13,20}
{8,16,22}
{9,10,19}
{15,27,28}
{18,24,25}