foreach my $line (@lines) {
        $sth->execute($line, $line) or die "Can't execute SQL statement: $DBI::errstr\n";
        my @all_rows;
        while ( my $ref = $sth->fetchrow_arrayref()) {
                push(@all_rows, $ref );
        }

#        my @sorted
#        = map { $_->[0] }
#          sort { $a->[1] <=> $b->[1]
#                         ||
#                 $a->[2] <=> $b->[2]
#                         ||
#                 $a->[3] <=> $b->[3]
#                         ||
#                 $a->[4] <=> $b->[4]
#
#               } map { [$_, split(/\./, (split /\s+/, $_)[1] ) ] }
#                     @all_rows;
#
#        my @all_rows1 = map { [ split( /\s+/, $_ ) ] }
#                   @all_rows;
#
        my @sorted1
        = map { join( ' ', @{ $_->[0] } ) }
          sort { $a->[1] <=> $b->[1]
                         ||
                 $a->[2] <=> $b->[2]
                         ||
                 $a->[3] <=> $b->[3]
                         ||
                 $a->[4] <=> $b->[4]

               } map { [$_, split(/\./, $$_[1] ) ] }
#                 @all_rows1;
                 @all_rows;
#        print Dumper @sorted1;
        print Dumper ( \@sorted1 );
}