n: 50 m: 225 packed: 16 density: 0 nodes: 0 solveTime: 1150 buildTime: 30 solved: true
{0,15,17}
{1,14,20}
{2,35,49}
{3,13,44}
{4,32,45}
{5,16,22}
{6,25,39}
{7,24,29}
{8,27,47}
{9,12,36}
{10,26,46}
{11,38,41}
{19,21,31}
{28,40,43}
{30,34,42}
{33,37,48}