% AND-gate EAST
\newsavebox{\ande}
\savebox{\ande}(10,6){
\begin{picture}(10,6)
\put(0,1){\line(1,0){2}}
\put(5,0){\line(-1,0){3}}
\put(2,0){\line(0,1){6}}
\put(2,6){\line(1,0){3}}
\put(0,5){\line(1,0){2}}
\bezier{30}(5,0)(8,0)(8,3)
\bezier{30}(8,3)(8,6)(5,6)
\put(8,3){\line(1,0){2}}
\end{picture}
}