How to load data from plist without changing the order

Question

I want to load NSDictionary from the following plist file, without changing the order of it.
This plist file is Here.
I have researched many things, and I found OrderedDictionary and M13OrderedDictionary.
First, I tried NSDictionary (I know it fails)

- (void)testNSDictionary {
    NSDictionary *dictionary = [NSDictionary dictionaryWithContentsOfFile:filePath];
    NSLog(@"%@",dictionary);
}

Then I got the following log:

{
    G =     {
        R =         {
            H = "";
            S = "";
        };
        V =         {
            T = "";
        };
    };
    S =     {
        B =         {
            L = "";
        };
        O =         {
            K = "";
            L = "";
        };
        V =         {
            T = "";
        };
    };
}

This is completely different order from the original plist file! (I know)
I think this is alphabetical order.
Next, I tried OrderedDictionary with the following code:

#import "OrderedDictionary.h"
- (void)testOrderedDictionary {
    OrderedDictionary *dictionary = [OrderedDictionary dictionaryWithContentsOfFile:filePath];
    NSLog(@"%@",dictionary);
}

Then I got the following log:

{
    G =     {
        R =         {
            H = "";
            S = "";
        };
        V =         {
            T = "";
        };
    };
    S =     {
        B =         {
            L = "";
        };
        O =         {
            K = "";
            L = "";
        };
        V =         {
            T = "";
        };
    };
}

Huh? This is the same result as NSDictionary.
Finally, I tried M13OrderedDictionary with the following code.

#import "M13OrderedDictionary.h"
- (void)testM13OrderedDictionary {
    M13OrderedDictionary *dictionary = [M13OrderedDictionary orderedDictionaryWithContentsOfFile:filePath];
    NSLog(@"%@",dictionary);
}

Then I got the following log:

{
}

Nothing returned. I don't understand what is going on.
I would like to know how I can correctly use OrderedDictionary and M13OrderedDictionary. If they are outdated, I want to know the alternative way to parse plist file into NSDictionary or NSArray or something.

Note: I don't want to change plist file, because this format is the best for me.

Answer 1

I found that the script above has some bugs.
I contacted with the developer of OrderedDictionary and finally he made the importing and exporting function.
OrderedDictionary v1.4 can import OrderedDictionary data from plist file(xml format only).

I really appreciate it.