n: 30 m: 190 packed: 10 density: 0 nodes: 0 solveTime: 620 buildTime: 20 solved: true
{0,5,26}
{1,4,22}
{2,6,11}
{3,12,20}
{7,23,29}
{8,13,15}
{9,10,16}
{14,17,19}
{18,21,25}
{24,27,28}