Route18_EastEntrance_1F:: @ 8351A00
    .4byte Entrance_1F_Layout @ 0x8320E70
    .4byte gMapEvents_Route18_EastEntrance_1F @ 0x83BDED0
    .4byte gMapScripts_Route18_EastEntrance_1F @ 0x8170378
    .4byte NULL
    .2byte BGM_FRLG_VIRIDIAN_CITY
    .2byte 224
    .byte 0x76, 0x00, 0x00, 0x08, 0x01, 0x02, 0x00, 0x00