| main | hello | world |
|---|---|---|
| ok | Hello | Earth |
| ok | Hello | Vulcan |
| ok | Hello | Andoria |
| ok | nuqneH | Earth |
| ok | nuqneH | Vulcan |
| ok | nuqneH | Andoria |
+ echo Hello Earth Hello Earth
+ echo Hello Vulcan Hello Vulcan
+ echo Hello Andoria Hello Andoria
+ echo nuqneH Earth nuqneH Earth
+ echo nuqneH Vulcan nuqneH Vulcan
+ echo nuqneH Andoria nuqneH Andoria