The portions are created through a data splitting process that prohibits {TAIL ~ reconstruction} without {HEAD ~ a predetermined portion} from more than one depository 
The portions are created through a data splitting process that prohibits { TAIL ~ reconstruction } without { HEAD ~ a predetermined portion } from more than one depository
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH