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```
@arry = ( $one, $two, $three );
```

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@arry = ( \$one, \$two, \$three );
${$arry[1]}++; # Increment the referent's value.
print "two is $two\n";
print '$arry[1] is: ', $arry[1], "\n";
print '${$arry[1]} is: ', ${$arry[1]}, "\n";