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  1. or download this
    Win8 Strawberry 5.8.9.5 (32)  Mon 03/29/2021  3:40:28
C:\@Work\Perl\monks
...
vertical
fence
column
  2. or download this
    Win8 Strawberry 5.30.3.1 (64)  Mon 03/29/2021  2:54:54
C:\@Work\Perl\monks
...
my @array = qw(column fence);
print @array->[1];
Can't use an array as a reference at - line 3.