n: 30 m: 433 packed: 10 density: 0 nodes: 0 solveTime: 10990 buildTime: 110 solved: true
{0,1,14}
{2,18,21}
{3,4,19}
{5,16,26}
{6,9,10}
{7,8,20}
{11,15,29}
{12,27,28}
{13,17,22}
{23,24,25}