Pen Bwlch Llandrillo
Moel yr Henfaes , also listed by the Nuttall's as Pen Bwlch Llandrillo Top and sometimes known as Moel yr Henfaes , is a mountain in North Wales and forms part of the Berwyn range . 
<triplet> Pen Bwlch Llandrillo <subj> mountain <obj> instance of <subj> Berwyn range <obj> part of <triplet> Berwyn range <subj> mountain <obj> instance of