95. Four people, A, B, C, and D, made predictions about the rankings before the competition. The table below shows their predictions:
\begin{tabular}{|c|c|c|c|c|}
\hline & A's prediction & B's prediction & C's prediction & D's prediction \\
\hline 1st place & B & A & C & B \\
\hline 2nd place & C & B & D & C \\
\hline 3rd place & A & D & A & D \\
\hline 4th place & D & C & B & A \\
\hline
\end{tabular}

After the competition, when comparing the predictions with the actual results, it was found that B and D correctly predicted the rankings of two people, while A and C only correctly predicted the ranking of one person. If A, B, C, and D placed in positions $A$, $B$, $C$, and $D$ respectively, then the four-digit number $\overline{A B C D}=$ . $\qquad$
Answer: 1423