This file is used to decide where to show the 'you are here' marker on the worldmap, even for areas that are not directly visible on the worldmap.

The first column contains area names.
The second column lists which map area to show the 'you are here' marker over.
In PST we have:

2DA V1.0
-1
           MAP_AREA   
AR0100     1          
AR0101     2          
AR0102     2          
AR0103     0          
AR0103b    9          
AR0104a    4          
AR0104b    9          
AR0104c    15         
AR0105     3          
AR0106     3          
AR0107     3          
AR0108     2          
AR0109     3          
AR0110     3          
AR0200     0          
AR0201     0          
AR0202     0          
AR0203     0          
AR0205     0          
AR0206     0          
AR0207     0          
AR0208     0          
AR0209     0          
AR0300     4          
AR0301     5          
AR0302     4          
AR0303     4          
AR0304     4          
AR0305     1          
AR0306a    0          
AR0306b    9          
AR0306c    9          
AR0400     6          
AR0401     9          
AR0402     6          
AR0403     6          
AR0404     6          
AR0405     9          
AR0500     7          
AR0501     7          
AR0502     7          
AR0503     7          
AR0504     7          
AR0505     7          
AR0506     7          
AR0507     7          
AR0508     7          
AR0509     7          
AR0510     7          
AR0511     7          
AR0512     7          
AR0513     7          
AR0600     8          
AR0601     8          
AR0602     8          
AR0603     8          
AR0604     8          
AR0605     8          
AR0606     8          
AR0607     8          
AR0608     8          
AR0609     8          
AR0610     14         
AR0611     8          
AR0612     8          
AR0700     15         
AR0701     16         
AR0702     18         
AR0703     16         
AR0704     15         
AR0705     15         
AR0706     16         
AR0707     16         
AR0708     13         
AR0800     17         
AR0900     17         
AR0901     17         
AR0902     17         
AR0903     8          
AR0904     17         
AR1000     13         
AR1001     12         
AR1100     13         
AR1101     13         
AR1200     19         
AR1201     19         
AR1202     19         
AR1203     19         
AR1204     19         
AR1400     7          
AR1401     7          
AR1402     7          
AR1403     7          
AR1404     7          
AR1405     7          
AR1500     7          
AR1501     7          
AR1600     7          
AR1601     7          
AR1700     7          
AR1800     7          
AR1900     11         
AR2000     8          
AR3001     16         
AR3002a    4          
AR3002b    9          
AR3003     4          
AR3004a    2          
AR3004d    9          
AR3005c    9          
AR3006a    2          
AR3006d    5          
AR3007a    5          
AR3007b    5          
AR3007c    5          
AR3008a    2          
AR3008b    8          
AR3008c    8          
AR3008d    8          
AR3008e    8          
AR3008f    8          
AR3009     6          
AR3010a    2          
AR3010b    15         
AR3011a    15         
AR3011b    15         
AR3011c    15         
AR3012     5          
AR3013a    7          
AR3013b    7          
AR3013c    7          
AR3013d    7          
AR3014     16         
AR3015     17         
AR3016     17