n: 30 m: 119 packed: 10 density: 0 nodes: 0 solveTime: 640 buildTime: 0 solved: true
{0,3,25}
{1,6,26}
{2,11,19}
{4,8,10}
{5,17,23}
{7,16,29}
{9,15,22}
{12,18,20}
{13,27,28}
{14,21,24}