Five Sacred Mountains of the Daoists, namely: Mt Tai 泰山[Tai4 Shan1] in Shandong, Mt Hua 華山|华山[Hua4 Shan1] in Shaanxi, Mt Heng 衡山[Heng2 Shan1] in Hunan, Mt Heng 恆山|恒山[Heng2 Shan1] in Shanxi, Mt Song 嵩山[Song1 Shan1] in Henan
In the space station (Ø3), Willy Walrus (w) chops up a steel beam (工) with a sickle (乛) into five (五) equal parts. He uses the five parts to assemble a steel pentagram (五).