n: 50 m: 136 packed: 16 density: 0 nodes: 0 solveTime: 6870 buildTime: 10 solved: true
{0,33,43}
{1,29,40}
{2,24,46}
{4,18,39}
{5,20,23}
{6,21,38}
{7,26,41}
{8,25,44}
{9,12,17}
{10,28,30}
{11,32,42}
{13,15,27}
{14,16,48}
{19,31,37}
{22,35,36}
{34,45,49}