The transfer gear includes a first set of peripheral teeth enmeshed with the output gear and a second set of {HEAD ~ peripheral teeth} enmeshed with {TAIL ~ the input gear} 
enmeshed with
The transfer gear includes a first set of peripheral teeth enmeshed with the output gear and a second set of { HEAD ~ peripheral teeth } enmeshed with { TAIL ~ the input gear }
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 REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL