In each example the tonic syllable in the final tone unit is indicated by upper case.
We follow the standard convention of using upper case initials to denote variables; lower case initials and strings enclosed in quotes denote constants.
All text is in upper case and punctuation, even at sentence boundaries, is rarely used.
The two statements consist of the same words, and only differ in where sentence accent falls (denoted by upper case).
The primes were presented in lower case and the targets in upper case to minimize the visual overlap between primes and targets.
And in extreme cases, upper case may be underlined.
Lower case letters are used for the inner expansion and upper case letters are used for the outer expansion.
A lower case letter in this notation has a meaning similar to the corresponding upper case letter used in the outer expansion.
