Korean is the official language of North Korea and South Korea.
It is written in hangul ( 한 )
Hangul latters are grouped into blocks.
For example : 한 ( romanized as "han" ) is composed of [ ㅎ "h" ] [ ㅏ "a" ] [ ㄴ "n" ]
Each syllabic block consists of two to five latters, including at least one consonant and one vowel. These blocks are then arranged horizontally from left to right, or vertically from top to bottom..
