n: 30 m: 375 packed: 10 density: 0 nodes: 0 solveTime: 7560 buildTime: 90 solved: true
{0,1,7}
{2,6,25}
{3,15,22}
{4,10,27}
{5,9,26}
{8,11,17}
{12,13,16}
{14,24,28}
{18,20,23}
{19,21,29}