Completed the following sentence: In 2005, Silná teamed up with Ukrainian-born skater Dmitri Matsjuk to compete on the senior level for Austria. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ 2007 Europeans in Warsaw, Poland; 2008 Europeans in Zagreb, Croatia;
2008 Worlds in Gothenburg, Sweden; and 2009 Europeans in Helsinki, Finland. Their best result, 15th, came in Helsinki. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️