				\begin{tikzpicture}[scale=0.85,transform shape]
      	      				\onslide<1->{
      	      					\node [rectangle, minimum height=8mm, minimum width=3mm, fill=blue!50, draw=black] (A) at (0,1){\tiny{$s_1$}};
      	      					\node at (0.5,1.2) {\footnotesize $W$};
      	      					\node at (0.2,1.8) {\footnotesize $V$};
      	      					\node at (0.2,0.2) {\footnotesize $U$};
      	      					\node [rectangle, minimum height=6mm, minimum width=3mm, fill=orange!50, draw=black] (Aemb) at (0,-0.5){};
      	      					\node [rectangle, minimum height=3mm, minimum width=3mm,text width=1cm, align=center] (w1) at (0,-1){\tiny $x_1$};
      	      					\draw[->](Aemb)--(A);
      	      				}
      	      				\onslide<1->{
      	      					\node [rectangle, minimum height=8mm, minimum width=3mm, fill=green!50, draw=black] (C) at (0,2.8){};
      	      					\node [rectangle, minimum height=3mm, minimum width=3mm,text width=1cm, align=center] (w1) at (0,3.3){\tiny $\mathscr{L}_1(\theta)$};
      	      					
      	      					\draw[->](A)--(C);
      	      				}
      	      				
      	      				
      	      				\onslide<1->{
      	      					\node [rectangle, minimum height=8mm, minimum width=3mm, fill=blue!50, draw=black] (A) at (1,1){\tiny{$s_2$}};
      	      					\node [rectangle, minimum height=6mm, minimum width=3mm, fill=orange!50, draw=black] (Aemb) at (1,-0.5){};
      	      					\node [rectangle, minimum height=3mm, minimum width=3mm,text width=1cm, align=center] (w1) at (1,-1){\tiny $x_2$};
      	      					\draw[->](Aemb)--(A);
      	      					\node [rectangle, minimum height=8mm, minimum width=3mm, fill=green!50, draw=black] (C) at (1,2.8){};
      	      					\node [rectangle, minimum height=3mm, minimum width=3mm,text width=1cm, align=center] (w1) at (1,3.3){\tiny $\mathscr{L}_2(\theta)$};
      	      					\node at (1.5,1.2) {\footnotesize $W$};
      	      					\node at (1.2,1.8) {\footnotesize $V$};
      	      					\node at (1.2,0.2) {\footnotesize $U$};
      	      					\draw[->](A)--(C);
      	      				}
                                \onslide<1->{
                                \node [rectangle, minimum height=8mm, minimum width=3mm, fill=blue!50, draw=black] (A) at (2,1){\tiny{$s_3$}};
                                \node [rectangle, minimum height=6mm, minimum width=3mm, fill=orange!50, draw=black] (Aemb) at (2,-0.5){};
                                \node [rectangle, minimum height=3mm, minimum width=3mm,text width=1cm, align=center] (w1) at (2,-1){\tiny $x_2$};
                                \draw[->](Aemb)--(A);
                                \node [rectangle, minimum height=8mm, minimum width=3mm, fill=green!50, draw=black] (C) at (2,2.8){};
                                \node [rectangle, minimum height=3mm, minimum width=3mm,text width=1cm, align=center] (w1) at (2,3.3){\tiny $\mathscr{L}_3(\theta)$};
                                \node at (2.5,1.2) {\footnotesize $W$};
                                \node at (2.2,1.8) {\footnotesize $V$};
                                \node at (2.2,0.2) {\footnotesize $U$};
                                \draw[->](A)--(C);
                            }
                                \onslide<1->{
                                \node [rectangle, minimum height=8mm, minimum width=3mm, fill=blue!50, draw=black] (A) at (3,1){\tiny{$s_4$}};
                                \node [rectangle, minimum height=6mm, minimum width=3mm, fill=orange!50, draw=black] (Aemb) at (3,-0.5){};
                                \node [rectangle, minimum height=3mm, minimum width=3mm,text width=1cm, align=center] (w1) at (3,-1){\tiny $x_2$};
                                \draw[->](Aemb)--(A);
                                \node [rectangle, minimum height=8mm, minimum width=3mm, fill=green!50, draw=black] (C) at (3,2.8){};
                                \node [rectangle, minimum height=3mm, minimum width=3mm,text width=1cm, align=center] (w1) at (3,3.3){\tiny $\mathscr{L}_4(\theta)$};
                                \node at (3.5,1.2) {\footnotesize $W$};
                                \node at (3.2,1.8) {\footnotesize $V$};
                                \node at (3.2,0.2) {\footnotesize $U$};
                                \draw[->](A)--(C);
                            }     		
  			      	      	      	      	      		

                                \draw[->](0.2,1)--(0.8,1);
                                \draw[->](1.2,1)--(1.8,1);
                                            
                                \draw[->](2.2,1)--(2.8,1);
                                \draw[->](3.2,1)--(3.8,1);
                                \node (A) at (4,1){\dots};
                                            
  				      	      	      	      	 
				\end{tikzpicture}
				\begin{tikzpicture}[scale=0.85, transform shape]
				
				\onslide<1->{	
					\draw[draw = blue, fill = blue!20] (2.5,-2) circle (0.3);
					\node (s4) at (2.5,-2) {$s_4$};
					
					\draw[draw = blue, fill = blue!20] (4,-2) circle (0.5);
					\node (l4) at (4,-2) {$\mathscr{L}_4(\theta)$};
					\draw[->] ($(s4) + (0.3,0)$) -- ($(l4) + (-0.5,0)$);
				}
				
				\onslide<1->{
					\draw[draw = blue, fill = blue!20] (1.5,-3.7) circle (0.3);
					\node (W) at (1.5,-3.7) {$W$};
					
					\draw[draw = blue, fill = blue!20] (1.5,-2) circle (0.3);
					\node (s3) at (1.5,-2) {$s_3$};
					\draw[->] (s3) -- (s4);
					\draw[->] (W) -- (s4);
					\draw[->] (W) -- (s3);
				}
				\onslide<1->{
					\draw[draw = blue, fill = blue!20] (0.5,-2) circle (0.3);
					\node (s2) at (0.5,-2) {$s_2$};
					\draw[->] (s2) -- (s3);
					\draw[->] (W) -- (s2);
				}
				\onslide<1->{
					\draw[draw = blue, fill = blue!20] (-0.5,-2) circle (0.3);
					\node (s1) at (-0.5,-2) {$s_1$};
					\draw[->] (s1) -- (s2);		
					\draw[->] ($(W) + (-0.189,0.189)$) -- ($(s1) + (0,-0.3)$);
				}
				\onslide<1->{
					\draw[draw = blue, fill = blue!20] (-1.5,-2) circle (0.3);
					\node (s0) at (-1.5,-2) {$s_0$};
					\draw[->] (s0) -- (s1);		
					\draw[->] ($(W) + (-0.3,0)$) -- ($(s0) + (-0.0,-0.3)$);
				}  				      	      	      	      	      		
				\end{tikzpicture}
				