n: 50 m: 288 packed: 16 density: 0 nodes: 0 solveTime: 8360 buildTime: 50 solved: true
{0,9,30}
{1,23,39}
{2,3,44}
{4,31,46}
{5,11,28}
{6,18,35}
{7,10,36}
{8,12,19}
{13,15,29}
{14,32,43}
{16,26,45}
{17,22,24}
{20,40,42}
{21,25,47}
{33,41,49}
{34,37,48}