Before revision: There are two distinct ligatures for the voiced and unvoiced "th" sounds in English, and a special merged letter for "ng" resembling ŋ with a loop or a ng ligature(for the person who undid this, it iş)
After revision: There are two distinct ligatures for the voiced and unvoiced "th" sounds in English, and a special merged letter for "ng" resembling ŋ with a loop .