n: 50 m: 175 packed: 16 density: 0 nodes: 0 solveTime: 530 buildTime: 20 solved: true
{0,25,31}
{1,17,45}
{2,33,39}
{3,19,42}
{4,38,43}
{5,20,46}
{6,27,37}
{7,9,49}
{8,11,15}
{10,44,47}
{12,14,34}
{13,28,32}
{16,26,40}
{18,24,35}
{21,29,36}
{23,30,48}