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