\documentclass{article}
\input tmp.inputs
\pagestyle{empty}
\begin{document}

\definecolor{Pink}{rgb}{1.,0.75,0.8}
%  Flow diagram with the psmatrix environment\\[5mm]

  \psframebox[linearc=5mm,cornersize=absolute]{%
    \begin{psmatrix}[rowsep=0.5cm,colsep=0.8cm]
      \psovalbox[fillstyle=solid,fillcolor=yellow]{Begin} \\
      \psframebox{Initialisations} \\
      \psdiabox[fillstyle=solid,fillcolor=Pink]{Special} &
         \psframebox{Call to SP1} & \psframebox{Call to SP2} \\
      \psframebox{Action 1} \\
      \psframebox{Action 2} \\
      \psovalbox[fillstyle=solid,fillcolor=yellow]{End}
      % Links
      \ncline{1,1}{2,1}
      \ncline{2,1}{3,1}
      \ncline{3,1}{4,1}<{\textcolor{red}{No}}
      \ncline{4,1}{5,1}
      \ncline{5,1}{6,1}
      \ncline{->}{3,1}{3,2}^{\textcolor{red}{Yes}}
      \ncline{->}{3,2}{3,3}
      \ncbar[angleA=-90,armB=0,nodesepB=2.5mm]{->}{3,3}{4,1}
    \end{psmatrix}}
\end{document}
