宆 Stroke Order

宆 1. In ancient times, it was the same as "穹" (qióng). 2. (Phonetic compound. As a character, it combines the radical for “hole” and the sound component “弓” (gōng). Its original meaning is: to exhaust or to reach the limits.) 3. It shares the same original meaning as "穹" (qióng), which means to exhaust. This is derived from the combination of the radical for “hole” and the sound component “弓” (gōng). — From "Shuōwén Jiězì" (A Chinese dictionary).