The blades of the device are such that they will not bend and no yoke is necessary and consequently {HEAD ~ the size} of {TAIL ~ the machine} is compact 
of
The blades of the device are such that they will not bend and no yoke is necessary and consequently { HEAD ~ the size } of { TAIL ~ the machine } is compact
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 REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH