Inflectional Morphology Rules
The rules of inflectional morphology are specified in a text file containing six fields separated by a pipe. The fields consist of the input suffix, category, and inflection, followed by the output suffix, category and inflection. Immediately following a rule come the exceptions, if any. The exceptions are stated as pairs of terms separated by a pipe and terminated by a ";". Leading whitespace is required on the lines containing the exceptions. The input and output suffix fields specify the suffix to match on and the suffix to be generated respectively.