# [Pxem](https://esolangs.org/wiki/Pxem), 12 bytes (Filename) + 0 bytes (Content) = 12 bytes.
- Filename: `XX.eXX.e.e.p`
- Content is empty.

It outputs 24 X's without trailing LF.

[Try it online!](https://tio.run/##1RprU9tI8rt@xSCMLdnItmRDADFkWQJJaglsAbnNXUwoWRpjHbKkkmSDAe9fz/XM6G3jwG6S2nMiLPd093T39GNelhEOv5reyLcdIsmSEJIIKWSsj0dGeIPabU0TyJ3vBRE6PrjaPz7GB0I09Qm6JpHpuQO017LIpOWOHQdpe1UVVau8HViODNda1B7z@33/4h0WK1KCqfgpU9okVx7oV2Nnxl@UmZhQfjx5/@nq/OIN1trtDlpFAy9A735XPn5KWZ@ev/90/O@rg9Ozs8ODC6zGSG9PPqJxZDvhOuqD3uvIt27CoWAaIUFi5eHX/fN3V/86PDt/f3qy05jORGS7SJrKAkLMLB7yvdC@i382fgWulh0afYcgYg499GCsh@vWDEUe6scgA4XIEnSdhIaZ9vOfJ7sho7FjRASBUKwTz4/g/dYLrNB37AiAhmMbIVKuUa3yoDbEyi/irIZr9LsGrScfj48PPrzBO0mXqygg/yUmcJkEGup748AliRwSEEhMFWs8Gk116MkeRHoGQZRtCmb6VFaRLMhcYpVK7Ae2Gw3QWtjruVS39upqvTXbQb87hPYyhscltyTgY6JQTzMim5osHBLHaYpU6zs7QuoikbuJyGRiOEhcQQPDCYmIHh/Rw/ftfCYIJAi84E6Sl3GuaClNhRGtok4HdTZR5xXqdlB3A23D/1doexup7TY8KjwaPBvwAEwFmAowFWBqFx6Aq5vwbMED7Rq0a9AOYQesR4btwtc1cUlA3QK8adz3A@86MEZoEHgj5Hq3MJwR2t1VamoYDa2gJgzGrhnZnouMPgSDNAqvM5WQyLREKhIRNOixMlJb1kGblBICMZQQDES0bjJieyDZ/fFgQAKMRZGBEA0pkwyccTiUZJ1BgABLQByBzR8pF8d2CYopYxxgBWi7uC1TdBhd@sWbTMcLSUzPsGfwmDim17kc5sqfIkpESIQSxQSdgIPwNrCVJKJmvSKuiyLooWfQz1/QZR0xeF44Sm95jmMEbWxSQCygWjDOyJj2E7VpT@w1jIjfaMQippA9zF6NKBaXjwGDcWlSTNzmAuT6yZs3G8CUuECaI7PDvmO4NxIfuFgDE@OO9vgobe9is1o1d7HaYSP@6@Hb9ycPLPP40RSL7EtM2WORfYlz/WV24pZn6UkCc4aRYd6sizuiXASH9j3JwAEkfIn@CQmxGIi6euyF3I@p/0cgDs2HIcvexDCHKDQDG5KiN@A/Aw/yOeSH1VXUFAJiWJ7rTCEBG@GI1RYWGrWL0/3zD7nAgG/DtyPDkdy8kaTNjV3sVqvuLt5uy68lt9HR5B23ZF1zZBXJemwkJRdM3JHBxvRlM3l5Fb90k6buBrwkNNtph5Al4HsFb2/yr60cFlBBAskBIJWkdBqnU9VO/P2qOLAwAJA8nHic/IBM@JjNhHyrlLzQ6H5dae9IlTakCDFBYDy57pnxKm1ZrlY5S2x5UZwoYhII0y88ztjfShKyLADzLTwOs47iJBED/mw1WzKDpSnMyeRKojbO1@Ka2XPF9YKIeskIXHEudYWFzuHJm6LoWZ@LepwJzJ@gDArU735Bb04v3nzYPzg7fXd4dljwwtubohf@8VstGxn72vUCcmUBPpSlIQ8rl4QRjRUe1BUwrGiIsXRpG@TOfD4Rmwadb0GYQF4Clqh5u46ad/BM1xEETvMeKiYSqRjqXlUT9TztKgqnbmTcIV4Y4uoS4/DimBg56V9R9MXig4uUgFh9YIR3EVfnz9aXz7d30/vLSushx5FmTmhWQVuHaXvN03Rb2b5sgHuwrPLZtngegZfLS1zV0x9AzhMLJ6MOBWUbxcmGgppN6mSynrhKJTZ2Ihd07EPH3CY9QWTFTbJx2oWi6vYe6GgrivwAPsaREium8tmXeq7RIg6hs7lFrbP0Le0D2ItzYnlFscANpPA@k0veay@TB3AVVV4q1AKUTGslJ/C8bO7LZHNHeFmv1MNHu0WSRKHuhl6AuqM6hiHJwWa5dy/E3a0G0AHDNRVSQK6NjisIwhtbtNEd7bX1AqgkQpkdlDWWbqSeCNPDnigDxlOicPGL7d9xBOziCOStn9GBYeNqvYJBZFHOd5RG1v0ljrEySjqZouRsPigjGM8XkT6FnB@5ZB5BBdPnY4KG9pzWV/OhquuFQctUxnMqo5xGbBrK58k9sXm1A1MDWEPC6oNY6PD0CAhLHprMrmLuZVf5q5xhmuu5MJMZk6ccKa8RTCaK3YbXWNW/kyB9KGA3z5JiY14K5aeJ0d3aTZyuWo1fdje2vmmYpXzz8tmuP45ggRXBW0SuSVAQcZaPrqdkQdYkgSvdrVJYzfdlh092t9jF86ad0@vZNqJCTupquyFlsr7QOUud52rbgsIdXtetyXND3XxZiSmkmWclWOh1WYINX9b/d0ztk@ekdj5LgWnJLi1P4X1Lk3W70Sja5BY/MT/JgYvGsueEnmvF4e1S8QdibtOBpnmolzas9eYxSVHR/PI65yXjvg/0DXURh@Blg0TbI3/OPWQaRwW3T0M0oOnKIgNYalpsLQqopYxV5samE2ydK9cjX15qq9tv1rPFRvm2qgjdWkvj4Fku@4TTxgJADwsT0AJF776jolgraXrXxytSWY3dAkCDUf4L2i9C0p42EdbmbHTXf56Bpj/SQNNFBtr7Zxho@kwD3f9IA9338Zx9MP5nGOj@mQYyinl3AUb0smw5JIaPf9KCcjQnGu19BbNtycWFXsoEv8QU@69UeYsZrbCPo8/vufDtkPaizQ91jmXjW1YueV/ZNRo/y@bK3xRU@daivkywS1fQJVh5Nf8d9Vv5m/rVf9ZAVF4o6ETFy/LJRPshgjPBJmod2BdWdJUddE8CT7HsiR3anrtsegSS4om2N1Ff00nSRGtNVHmHvaqtibZ8rrT2f22ltb9hpbXMSmtLrJTtZie5a6W8X3ziwYouCEjoe65lu9eoabBZ7Q/ZN2bb5X/8xrfLs7NMeuCTHt8kR5gD1xiR4iEmOxgCi/BCxPRgFYmVBLa/m9s@FRIGgrCD2PvItiyH0GsH6ZEuPc9V2XkuqCd4FlL2kYuUCI1VpEwAFAVIOQhRW9U63Y3NV1vbqPa559Yva9B2HRAfNeHFuL2h2LCuwd1NYMnOnMS4gR@ulw6R2XkAxaBH@xaqMUu1CkWnZfaEGnxyBZwfMun02LnGbBgrNgAp6WUKeipfm9Wobc0hMW9g4MEVTBKGRkDPIBA9j0AD2yECXYPhNhWZ4HZ6GyExBT3Srzc/D44u6zJbrmEVlS4ulFDJYYxK5lApPf1DOHI7LZ4JHhXXcyPisrM8Kh4ywuSMJc8ld9eAeolYUbkJF4wbQstGDqF07OIBCFvNemvxHkXxcKHF6SVu7NQ1kzXtQ02nssVXJGAw5OQuQ06RxBILDJHGBCxyyxFBjVQMiHgl/MyAyG8R8AagZSmMbRMIi7cBOA7dLRDK0ygW07FUQiGotH9sOMX1osd/ifM2oXsqfNuEJdUMMTFObJAEW1EvL4ubKvN0GSqdfM61LzobKiHNyoCEJtsHKiEkyUJPs0XBkSBn1IQl2gvPV1iY11F4Qq3kYkVZeIH7EQhFg2Bgu4bjTAUeHYIgf12lfm2RoIn8OzIym@zylR2OmhTbg4iKW@4KLdGQTJEREH4/hrYXmkeeZQ9s8BcD9aEjWvUu3p/SFvg/jCI/3Gm1ru1oOO43TW/UevtOufANcmTc3hO3VWAnrAJJAUJ3cA8O2k1BODrZ/3CIP31qEvrAP184P/14dnCIv@ZDhqGJj7cmUkxWYwsBxSmebGbEi5BosNCw4bcFIKriSyiYxxEr0OwylyTFOPRTkZLrd/tnb68@7H/iF/YeHzmy1u5uyTl0BW2nv2R@WC6LWZf8Eg8W6RAixVUfWWKAvDCJxurjopSAICM88nzwSANaITRDf0H1FqRf/gPVK/Aj10tyhSSnWQSTHmoJdu9wTBHADarVGB7MwR9SjXKpy@oi5QR1aRcF/McUmWlg5TRQ4qZZcjmNfyQ/BK4e8iEWSGSPyLpv@uP1SXivIwtyvpzjmc@d3aSk5bp7srDxT668xUSG7YDtUVfLAbNcyT@qzbMH/yia2n3V3epsdrdyOLRQ9qRm72GrN@vJlVZPbaWteQniJG7AJCPfxYPRoDctZjkQnaTyrGzk4AnRrOhO/JIovaGahkwWHTK9DSjEHl3jk1ENOR6d9ID@xII8CLPYrNJAzBoBVGUotP44gp@eS@gcBBJHSHbgd@uL8prfPKi01uEX58kh9DoZA7KQqrSEJM5A7ZFx5xA3dcW5EHtRgGXhxYIrtgX0wnMiFuNMUEsbeErEYgYBwSG5AoRP3wGcu31yenYe3wk6PsLJgbYI9YRdkrDGALi@4jbiVztSnePVRREFq/kLM1wW4LyQV7ZWiY27kKX8TF78PkfnsbhO4TWuCzUOnxzlqhvneXp0jip2iSS9RwR9lZqS60WsOK2N6R0jVNH09CqoxpXJ/CZWaKWoUV4EPo5x0SxopZYvNfV6a564XryyQlmtonenf7xOEcXbaEDnA@UlGxOx0ymuDZeYmiLWWKDwViTR69k8Cobw6gChDPIHRAiHSAm//g8 "Dash – Try It Online")

## How it works
```
XX.z
# push two X's
.aXXXX.z
# call content (as subroutine), pushing final result
## NOTE if original stack was 1,2,3 from top,
## the subroutine stack is also intialized with 1,2,3
## Then when returning from subroutine with final result of stack 4,5,6
## then original stack would be 4,5,6,1,2,3
## Since content is empty, it stands for duplicatinf entire stack
.a.eXX.z
## now X,X,X,X
# push two X's
.aXXXX.z
## now four X's
# duplicate entire stack twice
.a.e.eXX.z
# finally pop all to output each of them
.a.p
```