May 11, 2016 - 4:47 PM
Both Männlichen and First are fully covered by the Regional-Pass Bernese Oberland. A solid line indicates free traveling.
Assuming your question about Fiesch-Brig also concerns the Regional-Pass: it's for free as far as Brig and 50% discounted between Brig and Fiesch. You can buy a discounted return ticket Brig-Fiesch from any rail station/ticketing machine. Note that you have to travel via Kandersteg-Goppenstein, as the tunnel connection via Frutigen and Visp isn't covered by the Regional-Pass. If you want to find such connections in the timetable, enter "Goppenstein" as a via-station.
In case your question is about the Swiss Travel Pass validity map: note that there's a difference between dotted lines indicating discounted traveling and striped lines indicating tunnels (e.g. Frutigen-Visp) that are fully covered.