Streamlined sound change rule template
{{Phonorule|A|B|C}}
A → B ⧸ C
You can omit the second and last values. Ommitng the last value reults in an universal rule, ommiting the second too results in simple elision
{{Phonorule|A|B}}
{{Phonorule|A}}
A → B
A → ∅
You can also use the Multifeature template with the option <code>|large=true</code> for complex rules.
{{Phonorule
| large = true
| {{Multifeature|+stop|+consonant|+alveolar}}
| [ɾ]
| {{Multifeature|+vowel|+stressed|}} ___ {{Multifeature|+vowel|-stressed|}}
}}
Or, my preferred way, just wrap everything in Multifeature, it looks better
{{Phonorule
| large = true
| {{Multifeature|+stop|+consonant|+alveolar}}
| {{Multifeature|ɾ}}
| {{Multifeature|+vowel|+stressed|}} ___ {{Multifeature|+vowel|-stressed|}}
}}