n: 30 m: 104 packed: 10 density: 0 nodes: 0 solveTime: 760 buildTime: 10 solved: true
{0,6,14}
{1,13,28}
{2,4,5}
{3,19,23}
{7,18,29}
{8,16,22}
{9,11,20}
{10,12,15}
{17,25,27}
{21,24,26}