ref: 9ecc991814986fdadecd83247adf13e10eaf77ed dir: /data/items/mail_items.asm/
MailItems: db FLOWER_MAIL db SURF_MAIL db LITEBLUEMAIL db PORTRAITMAIL db LOVELY_MAIL db EON_MAIL db MORPH_MAIL db BLUESKY_MAIL db MUSIC_MAIL db MIRAGE_MAIL db -1