n: 30 m: 285 packed: 10 density: 0 nodes: 0 solveTime: 1610 buildTime: 50 solved: true
{0,3,5}
{1,27,28}
{2,15,22}
{4,21,29}
{6,16,19}
{7,17,24}
{8,11,26}
{9,10,14}
{12,23,25}
{13,18,20}