n: 30 m: 357 packed: 10 density: 0 nodes: 0 solveTime: 5490 buildTime: 70 solved: true
{0,19,21}
{1,24,25}
{2,4,5}
{3,6,7}
{8,10,22}
{9,15,16}
{11,12,18}
{13,27,28}
{14,20,29}
{17,23,26}