{TAIL ~ The bag design} includes {HEAD ~ a transfer set} that can be sterilely welded to the source of the mammalian cells 
{ TAIL ~ The bag design } includes { HEAD ~ a transfer set } that can be sterilely welded to the source of the mammalian cells
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH