The body also has a first plurality of cells open at both ends of the body and a second plurality of said cells closed at one or both ends of the body, with {HEAD ~ the second plurality} of {TAIL ~ cells} arranged in one or more groups of contiguous cells cooperating to define at least in part one or more fluidic passage extending through the body 
The body also has a first plurality of cells open at both ends of the body and a second plurality of said cells closed at one or both ends of the body , with { HEAD ~ the second plurality } of { TAIL ~ cells } arranged in one or more groups of contiguous cells cooperating to define at least in part one or more fluidic passage extending through the body
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH