Under the cyclic assignment analysis, pan is assigned a stress mark on the first cycle and another on the second cycle.
To show this, these languages use (in dictionaries, orthography, and grammar books, for example) four different stress marks (grave, acute, double grave and circumflex).
Other predictable changes involve stress marks, "i/y" alternances and "i" -dropping, some of which are sometimes considered as irregularities.
Acute accents (technically, stress marks) are used in dictionaries to indicate the stressed syllable.
Stress marks show the location of primary stress in the suffixed form.
In reduplicative forms, stress marks indicate which stem syllable bears stress.
In summary, non-penultimate stress follows from stress marked underlyingly.
For clarity, stress marks have been added in all words.
