A variable valve gear for {HEAD ~ an internal combustion engine} for {TAIL ~ variably controlling opening and closing timings} of an intake valve, the variable valve gear comprising: 
A variable valve gear for { HEAD ~ an internal combustion engine } for { TAIL ~ variably controlling opening and closing timings } of an intake valve , the variable valve gear comprising :
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH