Как я могу использовать __DATA__ дважды?

How can I use __DATA__ twice?

#!/usr/local/bin/perl
use warnings;
use 5.012;

while ( <DATA> ) {
    print;
}

while ( <DATA> ) {
    chomp if $. == 1;
    print scalar reverse;
    print "\n" if eof;
}

__DATA__
one
two
three
four
five
six