HIS hair is shoulder-length. Like many Acehnese men, he has a sharp nose and dark skin. This young man, Taufik Abdullah, 31, is one of the suspects in the case of the explosion at Iskandar Muda Student Welfare Foundation Student Hostel, which killed three people on Thursday two weeks ago. The graduate of a graphic design institute in Jakarta talked about the explosion on Jalan Perahu, Setiabudi, South Jakarta in the Metro Jaya (Jakarta) Police De