의료보험 국민건강보험공단 대구수성지�?주소 전화번호 팩스번호 주차 수성구 If a grammatical principle that is definitely included to 서툴�?is usually a vowel �?and there is no other solution aside from a vowel �?then that grammatical basic principle can't be added to 서툴�? It is incorrect to add any grammatical basic principle https://altoni502ilm7.vidublog.com/profile