n: 50 m: 291 packed: 16 density: 0 nodes: 0 solveTime: 4740 buildTime: 50 solved: true
{0,25,34}
{1,16,38}
{2,28,41}
{3,19,26}
{4,24,31}
{5,18,40}
{6,14,17}
{7,39,45}
{8,35,43}
{9,13,44}
{10,22,33}
{11,21,27}
{12,20,48}
{15,32,42}
{30,46,47}
{36,37,49}