r > l / l_ if sound is morpheme-initial and not (previous vowel is short stressed vowel)

r > n / n_ if sound is morpheme-initial and not (previous vowel is short stressed vowel)

r > ∅ / C{s|r}_ if sound is morpheme-initial

r > s / s_ if sound is morpheme-initial

C > ∅ if sound is same as previous sound and sound is same as second previous sound

C > ∅ / _t if sound is morpheme-final dental and previous vowel is non-stressed