Mapping a rail relationship in Sweden

Hi, would anyone be kind to help mapping relationships of the ÖSTERSUND-GÄLLIVARE part? (Relation: ‪Tåg 37‬ (‪7194087‬) | OpenStreetMap already done). According to this timetable https://res.inlandsbanan.se/upload/pdf/tidtabeller/a4_tidtabell2024_240515.pdf

Thanks a lot !