const SuffixList &get_input_suffixes() const { return input_suffixes; }
const SuffixList &get_auxiliary_suffixes() const { return aux_suffixes; }
bool accepts_suffix(const std::string &, bool = false) const;
const SuffixList &get_input_suffixes() const { return input_suffixes; }
const SuffixList &get_auxiliary_suffixes() const { return aux_suffixes; }
bool accepts_suffix(const std::string &, bool = false) const;