%\pagebreak
\section{Nested Loop Constructs}
\label{sec:nested_loop}
\index{nested loop constructs}

The following example of loop construct nesting is conforming because the inner 
and outer loop regions bind to different \kcode{parallel} regions:

\cexample{nested_loop}{1}

\fexample{nested_loop}{1}

The following variation of the preceding example is also conforming:

\cexample{nested_loop}{2}

\fexample{nested_loop}{2}