n: 30 m: 164 packed: 10 density: 0 nodes: 0 solveTime: 570 buildTime: 0 solved: true
{0,10,12}
{1,6,21}
{2,4,29}
{3,5,11}
{7,17,27}
{8,23,25}
{9,13,20}
{14,22,28}
{15,16,24}
{18,19,26}