GROUP 1: Irene, Vera, Maytane, Desi, David B. (Spain), Milla, Essi, Ville (Finland), Emina, Kardelen, Arda, Zeliha (Turkey), Mirell (Estonia), Maria, Nikoleta (Greece).

GROUP 2: Elsa, Kevin, Iker, Nuno, Tania (SP), Leevi, Viljami (FI), Hayda, Betül, Nisa, Aylin, Medine (TU), Mihalis, Paraskevi, Emo (GR), Simo (EST).

GROUP 3: Lucía G., Lucía R., Tomás, Joan, Lázaro (SP), Jemina, Juho (FI), Hkim, Mustafa, Gülsena, Zehra, Buse (TU), Valia, Panagiotis, Manolis (GR), Jakob, Karl Robin (EST).

GROUP 4: Olaya, Yaiza, Yeray, Ana, Davis N, Jandro (SP), Sofia, Daniel (FI), Tinuçin, Gülçin, Atakam. Mehmet, Seval (TU), Pavlos, Fotini (GR), Tormi (EST)