n: 30 m: 364 packed: 10 density: 0 nodes: 0 solveTime: 6090 buildTime: 80 solved: true
{0,24,27}
{1,2,4}
{3,5,6}
{7,8,16}
{9,18,20}
{10,11,12}
{13,14,22}
{15,25,28}
{17,23,29}
{19,21,26}