How to solve the puzzle in the fortress Darrow with runes? (Pathfinder: Kingmaker)

http://forums.playground.ru/pathfinder_kingmaker/chto_s_torbolde_delat_s_lunnym_i_solnechnymi_diskami-966993/

Straenger
On the left side put the loop(looks like fish), on the right side put the zipper(like Harry Potter). Then activate strange altar on the bottom level and get the armor and 200 gold