Katso videoita Jaa Sulje Kysymyssanat: https://www.youtube.com/watch?v=Njtuib4_WuE https://www.youtube.com/watch?v=z0znIa_l1tQ Kellonajat: https://www.youtube.com/watch?v=mYlMxQIoeQg Puhekieli: https://www.youtube.com/watch?v=7c5ii_r4qdw
