As a result, it becomes unlikely that obstacles to the operation of the electronic device arise due to the portion of the stopper which is {HEAD ~ slack} sticking out from {TAIL ~ the chassis}, or contacting components of the electronic device 
sticking out from
As a result , it becomes unlikely that obstacles to the operation of the electronic device arise due to the portion of the stopper which is { HEAD ~ slack } sticking out from { TAIL ~ the chassis } , or contacting components of the electronic device
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 REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH