G. [sm], [sf] became [f]; [sm|sf] > [f]

⚠️G. [sm], [sf] became [f]; [sm|sf] > [f]
HSG/§2.5

Phonetic Rule Elements

[sm] > [f]
[sf] > [f]

Phonetic Rule Examples

kasfalon > kafalon sf > f ᴱ✶cas-falon- > G. cafalon ✧ GL/24
eðosmon > eðofon sm > f ᴱ✶eđusmānī > G. Edhofon ✧ GL/31
smaig > faig sm > f ᴱ✶smaika- > G. faig ✧ GL/33