foreach my $results (@$hash_of_excel){
    
      for my $colname( sort keys %$results){
      	my @array  = split /\|/,$results->{$colname};
      	foreach my $value (@array){
      	  warn $results->{'col1'}, $results->{'col2'},$results->{'col3'};
      	 
      	 last;	
      	}
       
      }
      last if $counter++ == 2;
    }