ref: d3e81422d50f937b91df19e058c25ac7288f6063
dir: /data/maps/objects/UndergroundPathNorthSouth.asm/
UndergroundPathNorthSouth_Object: db $1 ; border block def_warps warp 5, 4, 2, UNDERGROUND_PATH_ROUTE_5 warp 2, 41, 2, UNDERGROUND_PATH_ROUTE_6 def_signs def_objects def_warps_to UNDERGROUND_PATH_NORTH_SOUTH