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c:\@Work\Perl\monks>perl -wMstrict -le
"for my $s (',abcdefg,pqrstuv', ',abefg,pqrstuv', @ARGV) {
...
',abefg,pqrstuv'
Use of uninitialized value $1 in concatenation (.) or string at -e lin
+e 1.
'==pqrstuv'