The American Taekwondo Association (ATA) practices Songahm-type forms (poomsae). The lines of these forms are all organized around the Songahm Star. Being a franchised corporation, these forms are copyright ATA and so are rarely documented outside official ATA publications -- typically PDF documents that describe the form. Fortunately, these PDF files are fairly easy to find via an Internet search. The link below provides the PDF for this form.
http://www.myataschool.com/pdf/7th%20deg%20form%202%2011%20(2).pdf
Songahm Black-Belt Forms[]
- Shim Jun - 1st Dan, 81 moves
- Jung Yul - 2nd Dan, 82 moves
- Chung San - 3rd Dan, 83 moves
- Sok Bong - 4th Dan, 84 moves
- Chung Hae - 5th Dan, 95 moves
- Jhang Soo - 6th Dan, 96 moves
- Chul Joon - 7th Dan, 97 moves
- Jeong Seung - 8th Dan, 98 moves