| Line | Hex | Translation | Meaning |
| 0x00 | 01 02 00 00 | 2 | 00002-.IGSA |
| 0x00 | 01 00 00 06 | 3 | level 3 |
| 0x10 | 07 00 00 00 | 7 | 7 links follow |
| 0x20 | 01 03 00 00 | 3 | link to 00003-.IGSt |
| 0x20 | 01 04 00 00 | 4 | link to 00004-.IGSt |
| 0x20 | 01 05 00 00 | 5 | link to 00005-.IGSt |
| 0x20 | 01 06 00 00 | 6 | link to 00006-.IGSt |
| 0x20 | 01 07 00 00 | 7 | link to 00007-.IGSt |
| 0x20 | 01 08 00 00 | 8 | link to 00008-.IGSt |
| 0x20 | 01 09 00 00 | 9 | link to 00009-.IGSt |