n: 50 m: 498 packed: 16 density: 0 nodes: 0 solveTime: 14500 buildTime: 150 solved: true
{0,15,48}
{1,16,46}
{2,18,40}
{3,6,31}
{4,7,12}
{8,23,41}
{9,25,47}
{10,24,32}
{11,20,27}
{13,17,26}
{14,19,22}
{28,30,43}
{29,37,39}
{33,34,45}
{35,42,44}
{36,38,49}