D glider component (velocity 2/10)

**Figure 8:** T4 is the largest triangle in the D gliders, which only differ by their interfacing to the ether along their left margins. Left: D1 glider. Right: D2 glider.
$\begin{figure} \centering \begin{picture} (420,330) \put(0,0){\epsfxsize=200pt \... ...} \put(220,18){\epsfxsize=200pt \epsffile{t04d2.eps}} \end{picture} \end{figure}$