n: 30 m: 488 packed: 10 density: 0 nodes: 0 solveTime: 105540 buildTime: 140 solved: true
{0,2,25}
{1,3,20}
{4,5,15}
{6,17,29}
{7,24,27}
{8,14,26}
{9,11,18}
{10,12,19}
{13,16,22}
{21,23,28}