In {TAIL ~ one embodiment}, additional supporting elements are provided besides the supporting element of {HEAD ~ the end part} 
In { TAIL ~ one embodiment } , additional supporting elements are provided besides the supporting element of { HEAD ~ the end part }
OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD