The menu items of {TAIL ~ each device type menu} are orderable to specify the boot order for {HEAD ~ devices} of the device type 
The menu items of { TAIL ~ each device type menu } are orderable to specify the boot order for { HEAD ~ devices } of the device type
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH