n: 30 m: 375 packed: 10 density: 0 nodes: 0 solveTime: 10590 buildTime: 80 solved: true
{0,16,27}
{1,2,14}
{3,12,15}
{4,6,13}
{5,20,21}
{7,24,25}
{8,23,28}
{9,10,19}
{11,17,18}
{22,26,29}