Scripts/characters that apparently nobody ever uses

U+13439 : EGYPTIAN HIEROGLYPH INSERT AT MIDDLE
U+1343A : EGYPTIAN HIEROGLYPH INSERT AT TOP
U+1343B : EGYPTIAN HIEROGLYPH INSERT AT BOTTOM
U+1343C : EGYPTIAN HIEROGLYPH BEGIN ENCLOSURE
U+1343D : EGYPTIAN HIEROGLYPH END ENCLOSURE
U+1343E : EGYPTIAN HIEROGLYPH BEGIN WALLED ENCLOSURE
U+1343F : EGYPTIAN HIEROGLYPH END WALLED ENCLOSURE
U+13440 : EGYPTIAN HIEROGLYPH MIRROR HORIZONTALLY
U+13447 : EGYPTIAN HIEROGLYPH MODIFIER DAMAGED AT TOP START
U+13448 : EGYPTIAN HIEROGLYPH MODIFIER DAMAGED AT BOTTOM START
U+13449 : EGYPTIAN HIEROGLYPH MODIFIER DAMAGED AT START
U+1344A : EGYPTIAN HIEROGLYPH MODIFIER DAMAGED AT TOP END
U+1344B : EGYPTIAN HIEROGLYPH MODIFIER DAMAGED AT TOP
U+1344C : EGYPTIAN HIEROGLYPH MODIFIER DAMAGED AT BOTTOM START AND TOP END
U+1344D : EGYPTIAN HIEROGLYPH MODIFIER DAMAGED AT START AND TOP
U+1344E : EGYPTIAN HIEROGLYPH MODIFIER DAMAGED AT BOTTOM END
U+1344F : EGYPTIAN HIEROGLYPH MODIFIER DAMAGED AT TOP START AND BOTTOM END
U+13450 : EGYPTIAN HIEROGLYPH MODIFIER DAMAGED AT BOTTOM
U+13451 : EGYPTIAN HIEROGLYPH MODIFIER DAMAGED AT START AND BOTTOM
U+13452 : EGYPTIAN HIEROGLYPH MODIFIER DAMAGED AT END
U+13453 : EGYPTIAN HIEROGLYPH MODIFIER DAMAGED AT TOP AND END
U+13454 : EGYPTIAN HIEROGLYPH MODIFIER DAMAGED AT BOTTOM AND END
U+13455 : EGYPTIAN HIEROGLYPH MODIFIER DAMAGED