Accordingly, {TAIL ~ the support} of {HEAD ~ the slats} within the crystal wafer is significantly improved and a more rugged grid construction is obtained 
Accordingly , { TAIL ~ the support } of { HEAD ~ the slats } within the crystal wafer is significantly improved and a more rugged grid construction is obtained
OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH