n: 50 m: 253 packed: 16 density: 0 nodes: 0 solveTime: 2360 buildTime: 40 solved: true
{0,35,48}
{1,34,36}
{2,13,39}
{3,10,17}
{4,12,42}
{5,26,33}
{6,16,19}
{7,21,46}
{8,18,28}
{9,30,37}
{11,24,38}
{14,41,49}
{15,31,40}
{20,22,32}
{23,25,44}
{27,29,43}