\begin{minipage}{.33\textwidth}{\large\textbf{Soluzione\ Versione\ n. 1}} 
\begin{enumerate}
\item\ref{e:1-file:test2-q:i}
\item\ref{e:1-file:test3-q:ii}
\item\ref{e:1-file:test2-q:ii}
\item\ref{e:1-file:test2-q:iii}
\item\ref{e:1-file:test3-q:i}
\item\ref{e:1-file:test1-q:i}
\item\ref{e:1-file:test9-q:ii}
\item\ref{e:1-file:test14-q:i}
\item\ref{e:1-file:test4-q:v}
\item \makeatletter \input{qftest5-fillinqiie1.parametri}\makeatother
 \FPsv [2]{b/k}
\item\ref{e:1-file:test11-q:i}
\item\ref{e:1-file:test11-q:ii}
\par\end{enumerate}\vspace{3ex}
\begin{enumerate}
\item\ref{e:1-file:test12-q:i}
\item\ref{e:1-file:test13-q:ii}
\par\end{enumerate}\vspace{3ex}
\end{minipage}
\begin{minipage}{.33\textwidth}{\large\textbf{Soluzione\ Versione\ n. 2}} 
\begin{enumerate}
\item\ref{e:2-file:test2-q:iii}
\item\ref{e:2-file:test3-q:i}
\item\ref{e:2-file:test2-q:ii}
\item\ref{e:2-file:test3-q:iv}
\item\ref{e:2-file:test2-q:i}
\item\ref{e:2-file:test1-q:ii}
\item \makeatletter \input{qftest5-fillinqiie2.parametri}\makeatother
 \FPsv [2]{a/c}
\item\ref{e:2-file:test9-q:iii}
\item\ref{e:2-file:test14-q:i}
\item\ref{e:2-file:test4-q:ii}
\item\ref{e:2-file:test11-q:i}
\item\ref{e:2-file:test11-q:ii}
\par\end{enumerate}\vspace{3ex}
\begin{enumerate}
\item\ref{e:2-file:test13-q:iii}
\item\ref{e:2-file:test12-q:iii}
\par\end{enumerate}\vspace{3ex}
\end{minipage}
\begin{minipage}{.33\textwidth}{\large\textbf{Soluzione\ Versione\ n. 3}} 
\begin{enumerate}
\item\ref{e:3-file:test2-q:iii}
\item\ref{e:3-file:test3-q:i}
\item\ref{e:3-file:test2-q:i}
\item\ref{e:3-file:test3-q:ii}
\item\ref{e:3-file:test2-q:ii}
\item\ref{e:3-file:test14-q:i}
\item \makeatletter \input{qftest5-fillinqiie3.parametri}\makeatother
 \FPsv [2]{b/k}
\item\ref{e:3-file:test4-q:iii}
\item\ref{e:3-file:test1-q:i}
\item\ref{e:3-file:test9-q:iv}
\item\ref{e:3-file:test11-q:i}
\item\ref{e:3-file:test11-q:ii}
\par\end{enumerate}\vspace{3ex}
\begin{enumerate}
\item\ref{e:3-file:test12-q:i}
\item\ref{e:3-file:test13-q:iv}
\par\end{enumerate}\vspace{3ex}
\end{minipage}
\begin{minipage}{.33\textwidth}{\large\textbf{Soluzione\ Versione\ n. 4}} 
\begin{enumerate}
\item\ref{e:4-file:test2-q:ii}
\item\ref{e:4-file:test2-q:i}
\item\ref{e:4-file:test3-q:i}
\item\ref{e:4-file:test3-q:ii}
\item\ref{e:4-file:test2-q:iii}
\item\ref{e:4-file:test4-q:v}
\item\ref{e:4-file:test9-q:iii}
\item\ref{e:4-file:test1-q:ii}
\item\ref{e:4-file:test14-q:i}
\item \makeatletter \input{qftest5-fillinqiie4.parametri}\makeatother
 \FPsv [2]{a/c}
\item\ref{e:4-file:test11-q:i}
\item\ref{e:4-file:test11-q:ii}
\par\end{enumerate}\vspace{3ex}
\begin{enumerate}
\item\ref{e:4-file:test13-q:iii}
\item\ref{e:4-file:test12-q:iii}
\par\end{enumerate}\vspace{3ex}
\end{minipage}