Route16_NorthEntrance_1F:: @ 83519C8
    .4byte Route16_NorthEntrance_1F_Layout @ 0x8320D14
    .4byte gMapEvents_Route16_NorthEntrance_1F @ 0x83BDD60
    .4byte gMapScripts_Route16_NorthEntrance_1F @ 0x81701C2
    .4byte NULL
    .2byte BGM_FRLG_VIRIDIAN_CITY
    .2byte 223
    .byte 0x74, 0x00, 0x00, 0x08, 0x01, 0x02, 0x00, 0x00