n: 30 m: 211 packed: 10 density: 0 nodes: 0 solveTime: 1040 buildTime: 30 solved: true
{0,10,28}
{1,11,16}
{2,8,24}
{3,5,13}
{4,19,25}
{6,12,29}
{7,18,20}
{9,21,22}
{14,26,27}
{15,17,23}