Get Unicode names

I. Lvg Command:

shell> lvg -f:q3 -F:1:2

II. Test Cases:

lvg ©2008|lvg ![COPYRIGHT SIGN]!2008
µ|![MICRO SIGN]!
μ|![GREEK SMALL LETTER MU]!
¶|![PILCROW SIGN]!
ﺂ |![ARABIC LETTER ALEF WITH MADDA ABOVE FINAL FORM]!
Ø|![LATIN CAPITAL LETTER O WITH STROKE]!
ø|![LATIN SMALL LETTER O WITH STROKE]!
Æ|![LATIN CAPITAL LETTER AE]!
æ|![LATIN SMALL LETTER AE]!
Œ|![LATIN CAPITAL LIGATURE OE]!
œ|![LATIN SMALL LIGATURE OE]!
ff|![LATIN SMALL LIGATURE FF]!
fi|![LATIN SMALL LIGATURE FI]!
fl|![LATIN SMALL LIGATURE FL]!
ffi|![LATIN SMALL LIGATURE FFI]!
ffl|![LATIN SMALL LIGATURE FFL]!
ſt|![LATIN SMALL LIGATURE LONG S T]!
st|![LATIN SMALL LIGATURE ST]!
symbols|symbols
©|![COPYRIGHT SIGN]!
®|![REGISTERED SIGN]!
℠|![SERVICE MARK]!
℡|![TELEPHONE SIGN]!
™|![TRADE MARK SIGN]!
TNFeradeâ\204¢|TNFerade![LATIN SMALL LETTER A WITH CIRCUMFLEX]!\204![CENT SIGN]!
Åsbos|![LATIN CAPITAL LETTER A WITH RING ABOVE]!sbos
État|![LATIN CAPITAL LETTER E WITH ACUTE]!tat
Í|![LATIN CAPITAL LETTER I WITH ACUTE]!
Ölansk|![LATIN CAPITAL LETTER O WITH DIAERESIS]!lansk
Øland|![LATIN CAPITAL LETTER O WITH STROKE]!land
Østland|![LATIN CAPITAL LETTER O WITH STROKE]!stland
à|![LATIN SMALL LETTER A WITH GRAVE]!
Agår|Ag![LATIN SMALL LETTER A WITH RING ABOVE]!r
Aksaî|Aksa![LATIN SMALL LETTER I WITH CIRCUMFLEX]!
Albères|Alb![LATIN SMALL LETTER E WITH GRAVE]!res
Ariégois|Ari![LATIN SMALL LETTER E WITH ACUTE]!gois
Artésian|Art![LATIN SMALL LETTER E WITH ACUTE]!sian
böhler|b![LATIN SMALL LETTER O WITH DIAERESIS]!hler
Béclard|B![LATIN SMALL LETTER E WITH ACUTE]!clard
Béguez|B![LATIN SMALL LETTER E WITH ACUTE]!guez
Bündner|B![LATIN SMALL LETTER U WITH DIAERESIS]!ndner