n: 50 m: 325 packed: 16 density: 0 nodes: 0 solveTime: 5130 buildTime: 60 solved: true
{0,11,30}
{1,23,45}
{2,37,43}
{3,6,24}
{4,7,44}
{5,16,22}
{9,25,38}
{10,39,40}
{12,17,28}
{13,14,18}
{15,36,41}
{19,20,47}
{21,34,49}
{26,31,35}
{27,29,32}
{33,46,48}