Glœðr hykk (Glamma slóðar)
— gramr eldi svá — felldu.
… Slóðar Glamma … ; hykk glœðr felldu … ; svá eldi gramr.
… Of the track of Glammi <sea-king> [SEA] … ; I believe that glowing embers felled … ; thus the lord kindled.
[2] felldu: fellda 744ˣ
[2] felldu ‘felled’: This is the past inf. of fella ‘fell, make fall’, and the object of this verb is likely to have been some type of wooden structure that was destroyed by the fire (cf. Kock’s conjecture above).