ref: 710c3275fc6a4caeeff3ad89c029a05984cf8388 dir: /data/mapHeaders/Route22.asm/
map_header Route22, ROUTE_22, OVERWORLD, NORTH | EAST connection north, Route23, ROUTE_23, 0 connection east, ViridianCity, VIRIDIAN_CITY, -4 end_map_header