======================================================================
KSC 5601 & 5657
======================================================================
21-22     simbol
23        Full width ASC
24        Hangul Jamo
25        Greek, numbers
26        Graphical Forms
27        Kw, FM so on
28        Latin oE.. , Circles GiYeok, 1/2 
29        ...
2a-2b     Katakana, Hiragana
2c        cyrilic

3021-487e Hangul (2350)
4a21-7d7e Hanja  (4888)

KSC-5657 : 5721-75c4 Hanja (2856)

======================================================================
Hangul related codes in Unicode, IS010646-BMP
======================================================================
1. Hangul Jamo Alphabet  (1100-11FF)
	1100-1159(90 chars) choseong (syllable-initial)
	115f                choseong  filler
	1160                jungseong filler
 	1161-11a2(66 chars) jungseong(syllable-peak)
	11a8-11f9(82 chars) jongseong(syllable-final)

2. CJK Auxiliaries
	302E    HANGUL SINGLE DOT TONE MARK
	302F    HANGUL DOUBLE DOT TONE MARK

	3131-318E : KSC A4 Page
	31A1-31FE : Combinig Hangul Jamos (duplication of 3131-318E) Deleted
	3200-0D(14Chars) : (K) ... (H)
	320E-1C(14Chars) : (KA) ... (HA)
	3260-6D          : circled (K) .. (H)
	320E-1C(14Chars) : circled (KA) ... (HA)

	327F    KOREAN STANDARD SYMBOL

3.  Hangul Precombined Syllable Forms  (3400-4DFF)
	3400-3D2D (2350) ksc5601
	3D2E-44B9 (1932) ksc5657(?)
	44B[ABCD] (4) PPOTH, PPUTH, CCWESS, WEOLS
	44BE-4DFF (2370) -> MWEOLS

4. CJK Ideograph Compatibility & Other compatibility (F900-FFDF)
	F9XX-FAXX Some Hanja
	FFA0-FFBE        : Halfwidth Fill + Final
	FFC2-FFDE(6blank): Halfwidth Vowel with Sambo Code

======================================================================
Unicode, ISO10646 - BMP 
======================================================================
No characters are currently assigned to codepoints (bit combinations) outside
of UCS2 (also called the Basic Multilingual Plane or BMP for short).  Out
of the 65,536 distinct bit combinations in UCS2, 34,168 are assigned to
characters, 6,467 are reserved, and 24,901 are available for future assignment.

The UCS2 encoding space is divided into sections, whose contents are
characterized below:

A-Zone (Alphabetic)     (11,892 assigned, 65 reserved, 8,011 available)

  Alphabets
  Hangul Jamo Alphabet  (1100-11FF)
  Latin & Greek Precombined Forms
  Symbols
  CJK Auxiliaries
  Hangul Precombined Syllable Forms  (3400-4DFF)

I-Zone (Ideographic)    (20,902 assigned, 0 reserved, 90 available)

  CJK Unified Ideographs  (4E00-9FFF)

O-Zone (Open)           (0 assigned, 0 reserved, 16,384 available)

  Unassigned              (A000-DFFF)

R-Zone (Restricted)     (1,374 assigned, 6402 reserved, 416 available)

  Private Use Area           (E000-F8FF)
  CJK Ideograph Compatibility  (F900-FA2D?)
  Presentation Compatibility
  Other Compatibility & Specials