uc_general_category_and_not (
uc_general_category_or (UC_LETTER, UC_NUMBER),
uc_general_category_or (UC_UPPERCASE_LETTER, UC_DECIMAL_DIGIT_NUMBER));
uc_general_category_and_not (
uc_general_category_or (UC_LETTER, UC_NUMBER),
uc_general_category_or (UC_UPPERCASE_LETTER, UC_DECIMAL_DIGIT_NUMBER));