final List<AffixOption> unproductableAffixOptions = Arrays.asList(
            AffixOption.NO_SUGGEST_FLAG, AffixOption.COMPOUND_FLAG, AffixOption.COMPOUND_BEGIN_FLAG, AffixOption.COMPOUND_MIDDLE_FLAG,
            AffixOption.COMPOUND_END_FLAG, AffixOption.ONLY_IN_COMPOUND_FLAG, AffixOption.PERMIT_COMPOUND_FLAG,
            AffixOption.FORBID_COMPOUND_FLAG, AffixOption.FORCE_COMPOUND_UPPERCASE_FLAG, AffixOption.CIRCUMFIX_FLAG,
            AffixOption.FORBIDDEN_WORD_FLAG, AffixOption.KEEP_CASE_FLAG, AffixOption.NEED_AFFIX_FLAG);