| Domain Prefix |
|---|
| cff0... |
| cff1... |
| cff2... |
| cff3... |
| cff4... |
| cff5... |
| cff6... |
| cff7... |
| cff8... |
| cff9... |
| cffa... |
| cffb... |
| cffc... |
| cffd... |
| cffe... |
| cfff... |
| cffg... |
| cffh... |
| cffi... |
| Domain Prefix |
|---|
| cffj... |
| cffk... |
| cffl... |
| cffm... |
| cffn... |
| cffo... |
| cffp... |
| cffq... |
| cffr... |
| cffs... |
| cfft... |
| cffu... |
| cffv... |
| cffw... |
| cffx... |
| cffy... |
| cffz... |
| cff-... |