n: 30 m: 262 packed: 10 density: 0 nodes: 0 solveTime: 1470 buildTime: 40 solved: true
{0,10,26}
{1,19,28}
{2,3,8}
{4,12,20}
{5,17,24}
{6,11,13}
{7,16,21}
{9,25,27}
{14,15,18}
{22,23,29}