n: 30 m: 302 packed: 10 density: 0 nodes: 0 solveTime: 6440 buildTime: 60 solved: true
{0,15,22}
{1,10,12}
{2,6,20}
{3,7,21}
{4,5,8}
{9,24,25}
{11,14,18}
{13,17,26}
{16,19,28}
{23,27,29}