Your present working directory has the following files inside...

$-$r$-------$x $1$ pi pi $0$ Nov $312$:$324$me

$----------1$ pi pi $0$ Nov $312$:$324$you

$-$r$-$x$--$x$-$wx $1$ pi pi $0$ Nov $312$:$32$ example$1$

$-$rw$--$w$-$r$--1$ pi pi $0$ Nov $312$:$32$ example$1$a

$-$rwx$---$r$--1$ pi pi $0$ Nov $312$:$32$ example$1$b

$-$r$-------$x $1$ pi pi $0$ Nov $312$:$32$ example$2$

$-$rw$----$rw$-1$ pi pi $0$ Nov $312$:$32$ example$3$

$-$r$-$x$--$x$-$wx $1$ pi pi $0$ Nov $312$:$32$ s$2$

$-$rw$--$w$-$r$--1$ pi pi $0$ Nov $312$:$32$ s$3$

$-$rw$--$w$-$r$--1$ pi pi $0$ Nov $312$:$32$ s$4$

$-$r$-------$x $1$ pi pi $0$ Nov $312$:$32$ sample$2$

$-$rw$----$rw$-1$ pi pi $0$ Nov $312$:$32$ sample$3$

What is the octal representation of the current permissions of file example$2?$