1999 hierarchy
-------------

[8cdc] EuroPKI Root Certification Authority
 \--[e6ee] EuroPKI Lithuanian Certification Authority
     |--[55cd] SSC Class 1 CA
     |--[feb6] SSC Class 2 CA
     |--[a462] SSC Class 3 CA
     |--[1880] SSC Free Certificates CA
     \--[ac00] SSC VS CA

2006 hierarchy
--------------

[ccbf] SSC Root CA A
 |--[4d33] SSC Class 1 CA II
 |--[62df] SSC Class 2 CA II
 |--[08a8] SSC Qualified Class 3 CA
 |   \--(personal qualified certificates)
 \--[5c92] SSC Qualified Class 3 VS CA

[9c03] SSC Root CA B

[8807] SSC Root CA C

2013 hierarchy
--------------

[a011] SSC GDL CA Root A
 |--[1eaf] SSC GDL Class 1 CA
 \--[190e] SSC GDL Class 2-4 QCA

[7203] SSC GDL CA Root B
 |--[8bb4] SSC GDL EV CA
 \--[e6d9] SSC GDL NH CA

[7b67] SSC GDL CA VS Root
 \--[2551] SSC GDL VS Class 2-4 QCA
