#author("2024-10-20T05:01:41+09:00","","") #author("2024-12-07T12:17:51+09:00;2024-10-20T05:01:41+09:00","","") #back(back, left, 0) * Proof [#l1b1928d] // TagHeadEdit #set_tags(CD,DOLLCHESTRA/CD) #amazonCD(B0D7M8ZVBY) // /TagHeadEdit -[[Proof]] // TagFootEdit // /TagFootEdit