Korean Alphabet - Learn to Read and Write Korean #3 - Hangul Basic Vowels 3 ㅗ, ㅛ, ㅜ, ㅠ, ㅡ - download at 4shared. Korean Alphabet - Learn to Read and Write Korean #3 - Hangul Basic Vowels 3 ㅗ, ㅛ, ㅜ, ㅠ, ㅡ is hosted at free file sharing service 4shared.