+-------+-------+-------+-------+ 
                                |       |10     |11     |17     | 
                                |GOLD   |  HELP |  VTL  | DEL L | 
                                |       |CTL KEY|  VDI  | UND L | 
                                +-------+-------+-------+-------+ 
                                |7      |8      |9      |18     | 
                                | WHO   |QUE /AL|CLR SCR| DEL W | 
                                | NTD   |QUX /TI|C WIDTH| UND W | 
                +-------+       +-------+-------+-------+-------+ 
                |12     |       |4      |5      |6      |19     | 
                |   ^   |       |ADVANCE| BACKUP| PRINT | DEL C | 
                |       |       |  DEL  | PURGE |  DOC  | UND C | 
        +-------+-------+-------+-------+-------+-------+-------+ 
        |14     |13     |15     |1      |2      |3      |21     | 
        |   <   |   V   |   >   |S WORD |  EOL  |  KED  | TERM- |
        |       |       |       |  DEMO |DEL EOL|  SPY  | INATE |
        +-------+-------+-------+---------------+-------+  CMD  |
                                |0              |16     |       |
                                |     DIR       |  EDT  |       |
                                |     SRD       |  TECO | MAIL  |
                                +---------------+-------+-------+