A data regenerating device includes {TAIL ~ a connecting device} for connecting {HEAD ~ the data regenerating device} to an external device 
A data regenerating device includes { TAIL ~ a connecting device } for connecting { HEAD ~ the data regenerating device } to an external device
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH