```xml
<?xml version="1.0" encoding="UTF-8"?>
<urlset
  xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
  xmlns:xhtml="http://www.w3.org/1999/xhtml">

  <!-- HOME -->
  <url>
    <loc>https://marstick.com/en/</loc>
    <lastmod>2026-05-07</lastmod>
    <changefreq>weekly</changefreq>
    <priority>1.0</priority>

    <!-- EXISTING -->
    <xhtml:link rel="alternate" hreflang="en" href="https://marstick.com/en/"/>
    <xhtml:link rel="alternate" hreflang="he" href="https://marstick.com/he/"/>
    <xhtml:link rel="alternate" hreflang="es" href="https://marstick.com/es/"/>
    <xhtml:link rel="alternate" hreflang="fr" href="https://marstick.com/fr/"/>

    <!-- ADDED LANGUAGES -->
    <xhtml:link rel="alternate" hreflang="ru" href="https://marstick.com/ru/"/>
    <xhtml:link rel="alternate" hreflang="it" href="https://marstick.com/it/"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://marstick.com/de/"/>
    <xhtml:link rel="alternate" hreflang="tr" href="https://marstick.com/tr/"/>
    <xhtml:link rel="alternate" hreflang="pt" href="https://marstick.com/pt/"/>
    <xhtml:link rel="alternate" hreflang="ar" href="https://marstick.com/ar/"/>
    <xhtml:link rel="alternate" hreflang="zh" href="https://marstick.com/zh/"/>
    <xhtml:link rel="alternate" hreflang="el" href="https://marstick.com/el/"/>

    <xhtml:link rel="alternate" hreflang="x-default" href="https://marstick.com/en/"/>
  </url>

  <url>
    <loc>https://marstick.com/he/</loc>
    <lastmod>2026-05-07</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>

    <xhtml:link rel="alternate" hreflang="en" href="https://marstick.com/en/"/>
    <xhtml:link rel="alternate" hreflang="he" href="https://marstick.com/he/"/>
    <xhtml:link rel="alternate" hreflang="es" href="https://marstick.com/es/"/>
    <xhtml:link rel="alternate" hreflang="fr" href="https://marstick.com/fr/"/>
    <xhtml:link rel="alternate" hreflang="ru" href="https://marstick.com/ru/"/>
    <xhtml:link rel="alternate" hreflang="it" href="https://marstick.com/it/"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://marstick.com/de/"/>
    <xhtml:link rel="alternate" hreflang="tr" href="https://marstick.com/tr/"/>
    <xhtml:link rel="alternate" hreflang="pt" href="https://marstick.com/pt/"/>
    <xhtml:link rel="alternate" hreflang="ar" href="https://marstick.com/ar/"/>
    <xhtml:link rel="alternate" hreflang="zh" href="https://marstick.com/zh/"/>
    <xhtml:link rel="alternate" hreflang="el" href="https://marstick.com/el/"/>

    <xhtml:link rel="alternate" hreflang="x-default" href="https://marstick.com/en/"/>
  </url>

  <url>
    <loc>https://marstick.com/es/</loc>
    <lastmod>2026-05-07</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>

    <xhtml:link rel="alternate" hreflang="en" href="https://marstick.com/en/"/>
    <xhtml:link rel="alternate" hreflang="he" href="https://marstick.com/he/"/>
    <xhtml:link rel="alternate" hreflang="es" href="https://marstick.com/es/"/>
    <xhtml:link rel="alternate" hreflang="fr" href="https://marstick.com/fr/"/>
    <xhtml:link rel="alternate" hreflang="ru" href="https://marstick.com/ru/"/>
    <xhtml:link rel="alternate" hreflang="it" href="https://marstick.com/it/"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://marstick.com/de/"/>
    <xhtml:link rel="alternate" hreflang="tr" href="https://marstick.com/tr/"/>
    <xhtml:link rel="alternate" hreflang="pt" href="https://marstick.com/pt/"/>
    <xhtml:link rel="alternate" hreflang="ar" href="https://marstick.com/ar/"/>
    <xhtml:link rel="alternate" hreflang="zh" href="https://marstick.com/zh/"/>
    <xhtml:link rel="alternate" hreflang="el" href="https://marstick.com/el/"/>

    <xhtml:link rel="alternate" hreflang="x-default" href="https://marstick.com/en/"/>
  </url>

  <url>
    <loc>https://marstick.com/fr/</loc>
    <lastmod>2026-05-07</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>

    <xhtml:link rel="alternate" hreflang="en" href="https://marstick.com/en/"/>
    <xhtml:link rel="alternate" hreflang="he" href="https://marstick.com/he/"/>
    <xhtml:link rel="alternate" hreflang="es" href="https://marstick.com/es/"/>
    <xhtml:link rel="alternate" hreflang="fr" href="https://marstick.com/fr/"/>
    <xhtml:link rel="alternate" hreflang="ru" href="https://marstick.com/ru/"/>
    <xhtml:link rel="alternate" hreflang="it" href="https://marstick.com/it/"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://marstick.com/de/"/>
    <xhtml:link rel="alternate" hreflang="tr" href="https://marstick.com/tr/"/>
    <xhtml:link rel="alternate" hreflang="pt" href="https://marstick.com/pt/"/>
    <xhtml:link rel="alternate" hreflang="ar" href="https://marstick.com/ar/"/>
    <xhtml:link rel="alternate" hreflang="zh" href="https://marstick.com/zh/"/>
    <xhtml:link rel="alternate" hreflang="el" href="https://marstick.com/el/"/>

    <xhtml:link rel="alternate" hreflang="x-default" href="https://marstick.com/en/"/>
  </url>

  <!-- NEW LANGUAGE ROOT URLS -->

  <url>
    <loc>https://marstick.com/ru/</loc>
    <lastmod>2026-05-07</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
  </url>

  <url>
    <loc>https://marstick.com/it/</loc>
    <lastmod>2026-05-07</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
  </url>

  <url>
    <loc>https://marstick.com/de/</loc>
    <lastmod>2026-05-07</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
  </url>

  <url>
    <loc>https://marstick.com/tr/</loc>
    <lastmod>2026-05-07</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
  </url>

  <url>
    <loc>https://marstick.com/pt/</loc>
    <lastmod>2026-05-07</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
  </url>

  <url>
    <loc>https://marstick.com/ar/</loc>
    <lastmod>2026-05-07</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
  </url>

  <url>
    <loc>https://marstick.com/zh/</loc>
    <lastmod>2026-05-07</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
  </url>

  <url>
    <loc>https://marstick.com/el/</loc>
    <lastmod>2026-05-07</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
  </url>
  
</urlset>