| Name | Format | Size | Date |
|---|---|---|---|
| GR4001.DAT | Unknown | 34.1 KB | 1980-01-01 |
| GR4001.NAM | Unknown | 976 b | 1980-01-01 |
| GR4002.DAT | Unknown | 35.2 KB | 1980-01-01 |
| GR4002.NAM | Unknown | 1008 b | 1980-01-01 |
| GR4003.DAT | Unknown | 35.2 KB | 1980-01-01 |
| GR4003.NAM | Unknown | 1008 b | 1980-01-01 |
| GR4004.DAT | Unknown | 35.2 KB | 1980-01-01 |
| GR4004.NAM | Unknown | 1008 b | 1980-01-01 |
| GR4005.DAT | Unknown | 35.2 KB | 1980-01-01 |
| GR4005.NAM | Unknown | 1008 b | 1980-01-01 |
| GR4006.DAT | Unknown | 34.6 KB | 1979-12-31 |
| GR4006.NAM | Unknown | 992 b | 1979-12-31 |
| GR4007.DAT | Unknown | 35.2 KB | 1979-12-31 |
| GR4007.NAM | Unknown | 1008 b | 1979-12-31 |
| GR4008.DAT | Unknown | 34.6 KB | 1979-12-31 |
| GR4008.NAM | Unknown | 992 b | 1979-12-31 |
| GR4009.DAT | Unknown | 35.2 KB | 1979-12-31 |
| GR4009.NAM | Unknown | 1008 b | 1979-12-31 |