htaccess redirects 301 with front controller

RewriteEngine On

# ---- FRONT CONTROLLER ----

 RewriteCond %{REQUEST_FILENAME} !-d
 RewriteCond %{REQUEST_FILENAME} !-f
 RewriteCond %{REQUEST_URI} !/version2
 RewriteRule .* / [QSA]


# -------- SEO REDIRECTS
RewriteCond %{REQUEST_URI} /version2(.)?$
RewriteRule .* / [L,R=302]

RewriteCond %{REQUEST_URI} /version2/navarrasex-anuncios-eroticos-escorts-foro-sexo-pamplona-chicos
RewriteRule .* /chicos/ [L,R=302]

RewriteCond %{REQUEST_URI} /version2/navarrasex-anuncios-eroticos-escorts-foro-sexo-pamplona-chicas
RewriteRule .* /chicas/ [L,R=302]

RewriteCond %{REQUEST_URI} /version2/navarrasex-anuncios-eroticos-escorts-foro-sexo-pamplona-travestis
RewriteRule .* /travestis/ [L,R=302]

RewriteCond %{REQUEST_URI} /version2/navarrasex-anuncios-eroticos-escorts-foro-sexo-pamplona-alojamientos
RewriteRule .* /alojamientos/ [L,R=302]