Usage:

1. https://pixiv-re.mado.moe/{path}
   - https://pixiv-re.mado.moe/img-original/img/0000/00/00/00/00/00/12345678_p0.png

2. https://pixiv-re.mado.moe/{pid}[/{p}]
   - https://pixiv-re.mado.moe/12345678    (p0)
   - https://pixiv-re.mado.moe/12345678/0  (p0)
   - https://pixiv-re.mado.moe/12345678/1  (p1)

3. https://pixiv-re.mado.moe/(original|regular|large|medium|small|thumb|mini)/{pid}[/{p}]
   - https://pixiv-re.mado.moe/original/12345678   (same as https://pixiv-re.mado.moe/12345678)
   - https://pixiv-re.mado.moe/regular/12345678/1  (p1, master1200)