n: 30 m: 443 packed: 10 density: 0 nodes: 0 solveTime: 12410 buildTime: 120 solved: true
{0,2,5}
{1,3,4}
{6,11,28}
{7,8,10}
{9,12,14}
{13,20,22}
{15,16,17}
{18,26,27}
{19,23,29}
{21,24,25}