| Name | Description | Type | Additional information |
|---|---|---|---|
| id | integer |
None. |
|
| groupid | integer |
None. |
|
| headname | string |
None. |
|
| e1 | string |
None. |
|
| e2 | string |
None. |
|
| e3 | string |
None. |
|
| e4 | string |
None. |
|
| e5 | string |
None. |