20KiB, 536x536, Screenshot_2021-05-05 EDIT org - online editor.png View SameGoogleiqdbSauceNAO I want to double last two items on the stack with only these operations allowed Anonymous Wed 05 May 10:50:35 2021 No.13079270 ViewReplyOriginalReport Quoted By: What kind of theory should I look at to answer this?
