perl regexp

[analys]

Hi,
I'm new to perl and I'm stuck at regular expression on which to get the data of deck, super and trial from an array.
I have an input file as the following :

 `deck {
          @STATE = "this is low";
          @ACCESS = "RW";
        } [6:0];
super {
          @STATE = "this is target";
          @ACCESS = "RW";
        } [3:3];
trial {
          @STATE = "this is power";
          @ACCESS = "RW";

    } [5:4];`

Here is my code :

my $file1 = "in.txt";
my @array = ("deck", "super", "trial");

open (INPUT, "<", $file1) || die "\nError: File Read error\n";
my @input=<INPUT>; 
close INPUT;

foreach my $line (@input) {
chomp $line;
    $line =~ s/^\s+//;
    $line =~ s/\s+$//;  

    my $pattern = $line; 

    my $info;
    if (grep ( /^\w/i, @array ) ) {
        $info = $pattern; 
        print ($info);
    }
  }

I supposed to have an output of the following :

         Info                State            Access       Address
         deck            This is low           RW           [6:0]