Y Fronllwyd
Y Fronllwyd , also known as Carnedd y Filiast North Top , is a top of Carnedd y Filiast in Snowdonia , Wales forming part of the Glyderau . 
<triplet> Y Fronllwyd <subj> Glyderau <obj> mountain range <triplet> Carnedd y Filiast <subj> Glyderau <obj> mountain range