Change the line weight and height of 12 glyphs.
Set "a" = five glyphs; set "b" = seven glyphs
Height of set “a” should extend to the bottom of “i's” dot in the Courier New Regular Font .
Height of set “b” glyphs should be the same as the height of “l” in the Courier New Regular Font.
Glyphs in set “a” and “b” should have the same line weight as glyphs in the Courier New Regular font.
Glyphs suplied on a true type font. Return changed glyphs on a true type font.