+----------------+-----------------+
|       0        | Data Block Code |
|                |   (GSD = 1)     |
+----------------+-----------------+
|           Radix-50 Name          |
|            (2 words)             |
+----------------+-----------------+
| Entry Type     |        Flags    |
+----------------+-----------------+
|              Value               |
+----------------------------------+
|           Radix-50 Name          |
|            (2 words)             |
+----------------+-----------------+
| Entry Type     |        Flags    |
+----------------+-----------------+
|              Value               |
+----------------------------------+
.                                  .
.                                  .
.                                  .
+----------------------------------+
|           Radix-50 Name          |
|            (2 words)             |
+----------------+-----------------+
| Entry Type     |        Flags    |
+----------------+-----------------+
|              Value               |
+----------------------------------+